What is the value of the chi-square statistic? State the null and alternative hypotheses for determining if instruction type and enjoyment of the project are related. What is the probability that a student who received written instructions enjoyed the project? Give the expected counts under the null hypothesis. (Make sure to label each one) A group of third grade students is given a project to do at home. Approximately half of thechildren received an instruction sheet with the project that included pictures of examples. The other half wergiven verbal instructions from the teacher about what to do. At the end of the project, the children were askedif they enjoyed doing the project. The results are presented in the table below.теreEnjoyed Did Not EnjoyObservedWrittenVerbalTotalTotal179.26141428312354

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Description: What is the value of the chi-square statistic? State the null and alternative hypotheses for determining if instruction type and enjoyment of the project are related. What is the probability that a student who received written instructions enjoyed th

row total = Ri column total = Ci expected frequency Ei = Ri *Ci /N where N =54…

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MATLAB: An Introduction with Applications

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ISBN:9781119256830

Author:Amos Gilat

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What is the value of the chi-square statistic?

State the null and alternative hypotheses for determining if instruction type and enjoyment of the project are related.

What is the probability that a student who received written instructions enjoyed the project?

Give the expected counts under the null hypothesis. (Make sure to label each one)

A group of third grade students is given a project to do at home. Approximately half of the
children received an instruction sheet with the project that included pictures of examples. The other half wer
given verbal instructions from the teacher about what to do. At the end of the project, the children were asked
if they enjoyed doing the project. The results are presented in the table below.
теre
Enjoyed Did Not Enjoy
Observed
Written
Verbal
Total
Total
17
9.
26
14
14
28
31
23
54

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