B. Use technology to find the p-value C. Decide to reject or fail to reject the null
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B. Use technology to find the p-value
C. Decide to reject or fail to reject the null hypothesis.
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The dean of a university estimates that the mean number of classroom hours per week for fultime faculty is 11.0. As a member of the student council, you want to test this claim. A random sample of the number of classroom hours for eight fulltime faculty for one week is shown in the table below. At a = 0.10, can you reject the dean's claim? Complete parts (a) through (d) below. Assume the population is normally distributed. 11.7 8.3 11.5 7.3 6.3 11.9 14.9 8.60 (a) Write the claim mathematically and identify H, and H, Which of the following correctly states Ho and H,? B. H., H211.0 Hi p<11.0 OE. H ps11.0 Hi p>11.0 4db33e82-e122-40cc-9b04- OC. Ho H=11.0 H, p#11.0 OF. Ho p>11.0 H3 us11.0 O A. Hg #11.0 Hj H=11.0 676cb8a5790c.png Type: PNG File Size: 47.4 KB Dimension: 891 x 565 pixels OD. Ho H<11.0 Hi p211.0 The dean of a university estimates that the mean number of classroom hours per week for fultime faculty is 11.0. As a member of the student council, you want to test this claim. A random sample of the number of classroom hours for eight fulltime faculty for one week is shown in the table below. At a = 0.10, can you reject the dean's claim? Complete parts (a) through (d) below. Assume the population is normally distributed. 11.7 8.3 11.5 7.3 6.3 11.9 14.9 8.60 (a) Write the claim mathematically and identify H, and H, Which of the following correctly states Ho and H,? B. H., H211.0 Hi p<11.0 OE. H ps11.0 Hi p>11.0 4db33e82-e122-40cc-9b04- OC. Ho H=11.0 H, p#11.0 OF. Ho p>11.0 H3 us11.0 O A. Hg #11.0 Hj H=11.0 676cb8a5790c.png Type: PNG File Size: 47.4 KB Dimension: 891 x 565 pixels OD. Ho H<11.0 Hi p211.0
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iven Sample 117 83 115 73 63 119 149 86 We calculate sample mean and std deviation from given data E... View the full answer
Related Book For
Elementary Statistics Picturing the World
ISBN: 978-0321911216
6th edition
Authors: Ron Larson, Betsy Farber
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