Ask question

Ask question

All categories

2 years ago

9

A data set is normally distributed with a mean of 27 and a standard deviation of 3.5. Find the z-score for a value of 25, to the

nearest hundredth.

1 answer:

e-lub [12.9K]2 years ago

7 0

Answer:

z score = .2843

Step-by-step explanation:

25 is 2 below 27

this is 2/3.5 = .5714 S.D. below mean

z-score . 2843

You might be interested in

Which situation is most likely to have a constant rate of change?

Sauron [17]

Answer:

D

Step-by-step explanation:

D because the number of runs is consistent with the number of innings.

8 0

2 years ago

Which planet revolves slowly around the Sun, has rings, and is known for its Great Red Spot?

tresset_1 [31]

It’s a Jupiter hope this held you

5 0

2 years ago

Read 2 more answers

Tran had 40.00 saved for a new bike. Four weeks later he had saved $68.00. At what rate of change did Tran’s savings grow?

AfilCa [17]

Tran aquired $28 over a whole week

6 0

2 years ago

Studentka2010 [4]

Answer:

Infinitely many solutions

Step-by-step explanation:

x+y=3

2x+2y=6

x=3-y

2(3-y)+2y=6

6-2y+2y=6

6+0=6

6=6

infinitely many solutions

3 0

3 years ago

Which equation could be usedt o create the data on the table.. y=x+4 y=5x y=5x+1. Y=4x+1

Daniel [21]

What table? They can all be functions. I need to see a table.

8 0

3 years ago