Is there a relationship between self-reported major and self-reported IQ in the sample? a. Write a null and an alternative hypothesis for this research

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Q: Subject Verbal IQ Rdg. Comp. 1 90 99 101 115 97 98 92 104 103 117 100 98 96 105 78 121 82 85 81 82…

A: Introduction: It is required to identify the manner in which the IQ test scores are distributed.

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Q: The  minimally accepted level of significance is the _____________ level of significance.

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Q: Age Classmark Frequency Cum. Frequency 20 43 28-32 33-37 38-42 43-47 48-52 30 35 40 20 23 71 114 45…

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A: Sample of 5 size :108,104,102,106,103We have to find Mean & Median for data set of sample size 5

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A: We set up the, Null Hypothesis(H0):μx=μy , there is no diffrence between the mean IQ of children who…

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Q: g. Find the coefficient of variation.

A: sample…

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