Choose from the following statistical analyses used in the scenarios. (Options c

Question

Choose from the following statistical analyses used in the scenarios. (Options can be used more than once, but all will be used at least once.) Descriptive Stats ANOVA ANOVA One way Repeated-Measures Chi-square test for Independence Chi-Square test for goodness of fit Correlation Multiple Regression Single sample t-statistic Independent t-statistic Repeated Measures t-statistic Average IQ scores for young school children are known to be 100 (SD = 15) However, data indicate that children's intelligence may be affected if their mothers have German measles during pregnancy. Using hospital records, a researcher obtained a sample of n = 30 school children whose mothers all had German measles during their pregnancies. The average IQ score for this sample was 96.2. Do the data indicate that children born to mothers who had German measles during the pregnancy have significantly lower IQ scores than typical young school children?

Explanation / Answer

Here we need to check whether mean iQ for children with mother having German measles are significantly lower than normal (i.e. 100) or not so we need to test for a sample mean.

So we will use single sample t - statistic.

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