Lecture(8.4): Researchers were interested in whether the number of books children carried differed between gender. It was hypothesized that girls would carry more books than boys.Twenty children were recruited and matched based on age and SES..Researchers then collected the number of the age of the appropiate books the children carried. A Summary of the result is given below: Girls       15      7         22         13      26         14       12         11          18      30 Boys      12      10        16         8        17          9       15         10         20        15 Test the hypotheses at (alpha=0.05) level of signifance

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
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Lecture(8.4):

Researchers were interested in whether the number of books children carried differed between gender.

It was hypothesized that girls would carry more books than boys.Twenty children were recruited and matched based on age and SES..Researchers then collected the number of the age of the appropiate

books the children carried. A Summary of the result is given below:

Girls       15      7         22         13      26         14       12         11          18      30

Boys      12      10        16         8        17          9       15         10         20        15

Test the hypotheses at (alpha=0.05) level of signifance

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