Ms. Arceo studies if age correlates with the average number of hours of sleep, so she selected a random sample of size 10 and surveyed the needed data.age(x)hours of sleep (y)STEP 2:a = 0.05two tailed testdf = [e]Critical value/s: [f]8STEP 4:Decision: [h]8EP 3:What is the computed test value? [g]STEP 5:Conclusion:158choose your answer...choose your answer...227STEP 1:Ho: There is [c] between age and number of hours of sleep.Ha: There is [d] between age and number of hours of sleep.27734 20 25There is [i] between age and number of hours of sleep.[a] choose your answer...Test the significance of the correlation coefficient at 0.05 level of significance.Correlation coefficient r: [a]For the sample data, there is a [b] correlation between age and number of hours of sleep.56✓ [b] choose your answer...[f] choose your answer...641 1587365Testing of Significance of r✓ [c] choose your answer...✓ [g] choose your answer...✓ [d] choose your answer...[h] choose your answer...✓ [i][e]

Here dependent variable (y) = hours of sleepIndependent variable (x) = ageSample size Assume the…

For the sample data, there is a [b] correlation between age and number of hours of sleep. STEP 1: Ho: There is [c] between age and number of hours of sleep. Ha: There is [d] between age and number of hours of sleep. STEP 2: α = 0.05 two tailed test df = [e] Critical value/s: [f] Testing of Significance of r

For the sample data, there is a [b] correlation between age and number of hours of sleep. STEP 1: Ho: There is [c] between age and number of hours of sleep. Ha: There is [d] between age and number of hours of sleep. STEP 2: α = 0.05 two tailed test df = [e] Critical value/s: [f] Testing of Significance of r

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

Chapter4: Linear Functions

Section: Chapter Questions

Problem 30PT: For the following exercises, use Table 4 which shows the percent of unemployed persons 25 years or...

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