unless otherwise stated, pick the one best response for each question tables are

Question

unless otherwise stated, pick the one best response for each question tables are needed for this You may write on No statistical this exam, However, do not place your answers here. NSWER SHEET PBSANDED. Chapter The null and alternative hypotheses for given statistical analysis are Ho: Ha (the average assignment scores are for the 2 groups of students) H1: H1 H2 (the average equal for the 2 groups of students) assignment scores are not equal The populations from which the sample data was obtained are a to be normal. The evel of significance is o.o5 (a 0.05). results ssumed The of the are shown below. t-Test wo-Sam e Assuming Equal Variance Variable 1 Variable 2 Mean 17.55714286 19.89047619 3.737571429 20.94590476 Variance 21 Observations 12 3417381 Pooled Variance Hypothesized Mean Difference -2.152203195 t Stat 0.018735145 PIT

Explanation / Answer

The following answers are direct

So these options should be pasted as such where 1- a means question-1 part-a is corect

1-a

2-b

3-c

4-b

5-b

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