Mr. Fowler's science class grew two different varieties of plants as part of an
experiment. When the plant samples were fully grown, the students
compared their heights.
Plant
variety
Mean Mean absolute deviation
(inches)
Helght of plant
(inches)
20, 17, 19, 18, 21
13, 18, 11,9,14
19
1.2
Variety A
Variety B
13
2.4
Based on these data, which statement is true?
O A. The height of a plant from variety B is likely to be closer to the
mean
B. Plants from variety A always grow taller than plants from variety B.
C. The maximum height for plants from variety B is greater than for
variety A
O D. The height of a plant from variety A is likely to be closer to the
mean

Please help who ever answers first and the answer is correct will get brainlist please help fast!!!!

Answers

Answer 1

Answer:

B. plant from variety Always grow taller than plant from variety B


Related Questions

Each Handle is 1/4 the width of the handlebars. How many inches long is each Handle. Width of Handlebar is 2 ft

Answers

Answer:

1/2 feet

Step-by-step explanation:

1/4 of 2 feet is 1/2

There are 1/2 inches long is each Handle.

What is Multiplication?

To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.

Given that;

Each Handle is 1/4 the width of the handlebars.

And, Width of Handlebar is 2 ft

Hence, Lenght of each Handle is,

⇒ 1/4 of 2

⇒ 1/4 x 2

⇒ 1/2 feet

Thus, There are 1/2 inches long is each Handle.

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Two groups of students took the same test. Their results are indicated in the dot plot below.


Which statement is true?

answers:

A. Based on visual inspection, Group B appears to have less variability in scores than Group A.

B. Because Group A has a lower minimum score than Group B, it has a lower median as well.

C. Because both distributions have a mean score of 80, they are very similar in terms of variability.

D. Based on visual inspection, Group A appears to have a higher average score than Group B.

Answers

D right for sure……. Yup

Which of the following statements regarding the transmission of pathogens from environmental surfaces are true?
a. Pathogens can be spread by contact with contaminated surfaces.
b. Placing a resident in a room previously occupied by a C. diff positive resident increases the risk for acquiring C. diff. c. You must touch a surface for at least 3 minutes for pathogenic transfer to occur. d. Most pathogens can only survive on surfaces for a few minutes

Answers

TRUE statements regarding the transmission of pathogens via environmental surfaces are the statements in option A and B.

What are Pathogens?

Pathogens can be referred to as microscopic organisms which can cause diseases and illness. They are bacteria, fungi, virus or other disease causing organisms.

These pathogens can be transmitted via environmental surfaces especially by coming in contact with contaminated surfaces. Some pathogens survive longer on surfaces, while some only survive for few minutes.

If someone is placed in a room previously occupied by an infected person, the chances of contacting that same disease is high.

Thus, the statements that are TRUE regarding the transmission of pathogens via environmental surfaces are the statements in option A and B.

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If 15 pies will serve 120 people, how many pies are needed for 152 people?

Answers

Answer:

nineteen

Step-by-step explanation:

120 people = 15 pies

divide both sides by 120

1 person = 15/120 pies

152 people = 15/120 x 152 pies

= 15/30 x 38 = 1/2 x 38 = 19

To find the answer, you divide 120 by 15, which is 8.

Can anybody help me with any of these questions?

Answers

Answer:

I can't help sorry which grade ??

Ratidzo bought 25,2kg of tea at $8,75 a kg.How much did she pay for the tea.​

Answers

Just multiply
25,2*8,75 = 220,5

For which equation is 0 not a solution?

x - 5 = 4
6 x + 4 = 4
3 x = 0
x + 9 = 9

Answers

Answer:

x-5=4, the answer for that equation is not 0. so that is your answer.

Step-by-step explanation:

Determine the seating capacity of an auditorium with 10 rows of seats if there are 15 seats in the first row, 19 seats in the second row, 23 seats in the third row, 27 seats in the fourth row, and so on. Total number of seats =

Answers

Answer:

94 capacity

Step-by-step explanation:I did math

4
Is this a function?
Is this a function?
Yes
No
Cannot be
determined
A Yes
B) No
Cannot be determined

Answers

Yes, there aren’t two points touching the same y-line

Korey’s comic book store has been up and running for 4 years. korey feels that his store has been successful and is considering moving to a larger property to allow for greater inventory and customer opportunities in his business. he would like investors to cover the cost of his expansion. the profits of korey’s comic book store for its first four years are outlined below. according to this information, what would be the best estimate for korey to quote as expected profits in the next year in his new business plan? year net profits 1 $14,250.00 2 $15,390.00 3 $16,621.20 4 $17,950.90 5 a. $20,550.19 b. $19,090.90 c. $19,280.60 d. $19,386.97 please select the best answer from the choices provided a b c d

Answers

Based on his net income growth rate over the past 4 years, Korey's comic book store can quote expected profits of $19,386.97.

What is the expected profit?

The expected profit is the probability of getting a profit on a certain amount.

First, we need to find the rate of growth for his income

= (4th year income - 3rd year income) / 3rd-year income

= (17,950.90 - 16,621.20) / 16,621.20

= 8%

The expected income

= 4th year income x ( 1 + growth rate)

= 17,950 x ( 1 + 8%)

= $19,386.97.

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if rx - st = r , which expression represents x

Answers

Your goal is to have x by itself
Send st to other side
rx= r+st

Divide by r so x stays alone

X=(r+st)/r

Which is also equal to

X=r/r+st/r
X= 1+st/r

How many ways can a president, vice-president, and secretary be chosen from a club with 9 members?

Answers

This type of problem is a permutation problem. Permutation is the arrangement of a set with certain order. In the problem, if there are 9 members, and 3 positions are available without repeating, we can write the expression as 9P3 - 3 non repeating positions in a set of 9 elements. By evaluating, we will have 9! / (9-3)! = 504. The answer is 504.

PLEASE HELP I NEED IT REALLY BAD

Answers

Btw, my mistake, correction for the volume of prism, it's supposed to be:

Area of cross section × height

Hope this helps =)

What is the length of side s of the square shown below?

Answers

Answer:

A

Step-by-step explanation:

Pythagorean theorem

s^2 + s^2 = 2^2

2s^2 = 4

s^2 = 2

s = sqrt 2

Triangle ABC has a perimeter of 40 inches. What is AC?

Answers

Answer:

AC is a Side of Traingle .....................

The measure of the side length of AC will be 13 inches

What is the perimeter of a triangle?

Let the triangle be ABC. Then the perimeter of the triangle will be

Perimeter = AB + BC + CA

Triangle ABC has a perimeter of 40 inches.

The side's lengths are given as AB = 12 inches and BC = 15 inches.

Then the measure of the side length of AC will be

40 = 12 + 15 + AC

40 = 27 + AC

AC = 13 inches

The missing diagram is given below.

More about the perimeter of a triangle link is given below.

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Select the correct answer.
Mary and Nikki are collecting signatures for a petition. Function m models the total number of signatures on Mary’s petition x days after they started collecting signatures. Function n models the total number of signatures on Nikki’s petition at the same time.
m(x) = 252 + 21x
n(x) = 211 + 16x

Which function correctly represents the number of signatures Mary and Nikki have gathered altogether, x days after they started collecting signatures?
A. (m + n)(x) = 41 + 37x
B. (m + n)(x) = 463 + 5x
C. (m + n)(x) = 463 + 37x
D. (m + n)(x) = 41 + 5x

Answers

Answer:

C. (m + n)(x) = 463 + 37x

Step-by-step explanation:

Which will have a negative number?

A)
(-3)(-9)

B)
(-6)(4)

C
-4 --5

D)
-7+9

Answers

Answer:

B

positive times negative equal to negative

(-6)(4) = -24

What is the quotient of (x3 – 3x2 3x – 2) ÷ (x2 – x 1)?

Answers

Answer:

-18x^2+3x-2/x

Step-by-step explanation:

How do I do this fraction with Distributive Property???

Answers

Answer:

[tex]3a - 1[/tex]

Explanation:

[tex] \frac{9a - 3}{3} [/tex]

Factor out 3

[tex] \frac{3(3a - 1)}{3} [/tex]

Cancel out the common factor 3

[tex]3a - 1[/tex]

what is the answer to this problem

Answers

Answer:

OPTION C

Step-by-step explanation:

[tex] \frac{1}{2} (x - \frac{3}{4} ) = \frac{5}{12} [/tex]

[tex](x - \frac{3}{4} ) = \frac{5}{6} [/tex]

[tex]x = \frac{3}{4} + \frac{5}{6} [/tex]

[tex]x = \frac{9 + 10}{12} [/tex]

[tex]x = \frac{19}{12}

\frac{3}{4} y - \frac{3}{2} = \frac{5}{2} [/tex]

[tex] \frac{3}{4} y = 4[/tex]

[tex]y = \frac{16}{3} [/tex]

Question 1 options:

13.5


12


13


11

Answers

Answer: 13

nothing in between 13

Down below

Lee fills a watering can with 8 cups of water. He pours 4 fluid ounces of the water onto each of the 10 plants in his room. How many cups of water are left in the can?

Answers

By performing a change of units, we will see that the amount of water left in the can is 3 cups.

How many cups of water are left in the can?

We know that the can originally has 8 cups of water.

Then, you use 4 fluid ounces into each of 10 plants, then the amount used is:

40 fluid ounces.

Now we need to do a change of units.

8 fluid ounce = 1 cup.

1 = (1 cup/ 8 fluid ounces)

Then we can rewrite:

40 fluid ounces = 40 fluid ounces*(1 cup/ 8 fluid ounces) = 5 cups.

This means that lee used 5 cups out of the 8 in the can, so the amount of water left is:

8 cups - 5 cups = 3 cups.

If you want to learn more about changes of units, you can read:

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if 6 pairs of socks cost $6.90, what is the price for one pair of socks

Answers

Answer:

1.15

Step-by-step explanation:

6.90 divided by 6 is 1.15

Answer:

$1.15

Step-by-step explanation:

6.90/6 = 1.15

The product of two numbers is 26 and one of the numbers is one larger than six times the other number. find the numbers.

Answers

The numbers that the product is 26 and one of the numbers is one larger than six times the other number are 2 and 13.

How to form equation and solve for the variable?

The product of two numbers is 26.

let the two numbers be x and y.

Therefore,

xy = 26

One of the numbers is one larger than six times the other number. Therefore,

x = 1 + 6y

Hence,

xy = 26

(1 + 6y)y = 26

y + 6y² = 26

6y² + y - 26 = 0

using quadratic formula,

[tex]\frac{-b + \sqrt{b^{2} -4ac } }{2a}[/tex]

where

a = 6

b = 1

c = - 26

Therefore,

y = 2 or - 13 / 6

We can only use the positive value.

Hence,

2x = 26

x = 26 / 2

x = 13

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the smallest number that has 1, 2, 3, 4, and 5 asfactors.

Answers

Answer:

The answer is 60

At a summer camp, a student has to choose an activity from group A and an activity from group B. How many different combinations of activities can he choose from?
Group A
swimming
canoeing
kayaking
snorkeling
Group B
archery
rappelling
crafts
cooking


A:8
B:2
C:4
D:16

Answers

Answer:

16

Step-by-step explanation:

each activity is worth 4.

Whats the surface area of this prism?​

Answers

Answer:

25

Step-by-step explanation:

brainly keeps deleting my answer But its 7 + 12 + 6 = 25

Offering 55 points to anybody that can solve this! Pls, it's due in like 30 mins!!

Answers

Answer:

Show image

Step-by-step explanation:

When reflecting on x-axis, the x-values stay the same and y-values change their signs.

When reflecting on y-axis, the x-values change signs and y-values stay the same.

Answer:

A B and C is there

Step-by-step explanation:

Id appreciate if youd give brainliest :)

1/10 Write as a decimal. Then compare 1/10and 0.104. 1/10 =

Answers

Answer: 0.1      

0.1<0.104

Step-by-step explanation:

2a x a x 3a + b x 4b

Simplify

Answers

The answer would be 6a^3 +4b^2
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