# Stat 101 Homework 5

part 1

Please complete the following problems (from YOUR edition of the textbook)

CLEARLY LABEL the Chapter AND number each problem on your paper.

Take pictures showing ALL your work and circle the answer(s).

Submit the picture(s) here.

NOTE: Please only upload JPEG, JPG, PNG, PDF or DOC, DOCX file type(s). I cannot open Apple HEIC image file types.

8th edition of “Essentials of Statistics for the Behavioral Sciences”

Chapter 6: #1,2,3,5,6,7,8,10,16,18

Chapter 7 #2, 4, 8, 9, 10, 11, 13,15

Part 2

1.If the X-value (raw score) is 17 points above the mean and the corresponding z-score is = 3.13, what is the σ?

(Round your answer to the nearest 2 decimal place)

2. If the X-value (raw score) is 5 points above the below and the corresponding z-score is = -2.77, what is the σ?

(Round your answer to the nearest 2 decimal place)

3. For x = 1, 1, 15, 26, 26, 26, 32, 32, 32, 32, 49, 49, 52

What is the probability of getting X < 26?

(Round your answer to the nearest 2 decimal place)

4. For x = 3, 3, 12, 25, 25, 25, 38, 38, 38, 38, 45, 45, 54

What is the probability of getting X ≥ 38?

(Round your answer to the nearest 2 decimal place)

5. For x = 2, 2, 17, 25, 25, 25, 38, 38, 38, 38, 44, 44, 52

What is the probability of getting X = 52?

(Round your answer to the nearest 2 decimal place)

6. For x = 3, 17, 23, 23, 23, 35, 35, 35, 35, 50, 50

What is the probability of getting X = 35?

(Round your answer to the nearest 2 decimal place)

7. For the following z-score, determine if the area to the left of the z-score is in the body or the tail of the distribution

Z = 3.50

Group of answer choicesbody

tail

No answer text provided.

No answer text provided.

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