Mathematics, 19.12.2019 05:31 jaaiphieaslade
Suppose that a study is designed to choose be tween the hypotheses: null hypothesis: population proportion is 0.25. alternative hypothesis: population propor tion is higher than 0.25. on the basis of a sample of size 500, the sample proportion is 0.29. the null standard error for the potential sample proportions in this case is about 0.02.a. compute the standardized score corresponding to the sample proportion of 0.29, assuming the null hypothesis. b. what is the percentile for the satndardized score computed in part a. c. what is the p-value of the test? d. based on the results of part a to c, make a conclusion. be explicit about the wording of your conclusion and justify your answer. e. to compute the standardized score in part a, you assumed the null hypothesis was true. explain hy you couldn't compute standardized score under the assumption that alternative hypothesis was true.
Answers: 3
Mathematics, 21.06.2019 13:00, Victoriag2626
The actual length of side t is 0.045 cm. use the scale drawing to find the actual side length of w. a) 0.06 cm b) 0.075 cm c) 0.45 cm d) 0.75 cm
Answers: 3
Mathematics, 21.06.2019 21:20, ladawnrowles005
Drag each expression to the correct location on the solution. not all expressions will be used. consider the polynomial 8x + 2x2 - 20x - 5. factor by grouping to write the polynomial in factored form.
Answers: 1
Mathematics, 21.06.2019 23:30, SmolBeanPotato
If the perimeter of the garden is 37 ft. the width is x and the length is 15 ft. what is the width of the garden in feet?
Answers: 2
Suppose that a study is designed to choose be tween the hypotheses: null hypothesis: population p...
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