Z Score Fill in the Term Paper

Total Length: 1646 words ( 5 double-spaced pages)

Total Sources: 10

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9. The null hypothesis is not rejected, but continues to be valid.

10. The null hypothesis is not rejected, but continues to be valid.

Which child or children, if any, appeared to come from a significantly different population than the one used in the null hypothesis?

No children appeared to be from a significantly different population from the child used to derive the null hypothesis.

PROBLEM #4

Problem 4: µ = 100; =40

Child

Concentration

Z

P

Hypothesis

Error

Child 1

75

z=

p=

Decision about H0:

Possible Error:

APA Statement:

Child 2

81

z=

p=

Decision about H0:

Possible Error:

APA Statement:

Child 3

89

z=

p=

Decision about H0:

Possible Error:

APA Statement:

Child 4

99

z=

p=

Decision about H0:

Possible Error:

APA Statement:

Child 5

z=

p=

Decision about H0:

Possible Error:

APA Statement:

Child 6

z=

p=

Decision about H0:

Possible Error:

APA Statement:

Child 7

z=

p=

Decision about H0:

Possible Error:

APA Statement:

Child 8

z=

p=

Decision about H0:

Possible Error:

APA Statement:

Child 9

z=

p=

Decision about H0:

Possible Error:

APA Statement:

Child 10

z=

p=

Decision about H0:

Possible Error:

APA Statement:

Report z scores to two decimals and p values to three decimals.
If the p value is less than .001, report it as p < .001.

Problem 4

µ = 100

=40

Child

Concentration

z score p value

Decision for H0

error type

1

75

-0.63

0.264

fail to reject

II

2

81

-0.48

0.316

fail to reject

II

3

89

-0.28

0.390

fail to reject

II

4

99

-0.03

0.488

fail to reject

II

5

0.38

0.648

fail to reject

II

6

0.68

0.752

fail to reject

II

7

0.95

0.829

fail to reject

II

8

0.98

0.837

fail to reject

II

9

1.05

0.853

fail to reject

II

10

1.20

0.885

fail to reject

II

Add your 10 APA-style conclusion statements for Problem 4 here.

1. The null hypothesis is not rejected, but continues to be valid.

2. The null hypothesis is not rejected, but continues….....

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