Mathematics, 03.07.2019 04:30 brainewashed11123
Arandom sample of 100 people was taken. eighty of the people in the sample favored candidate a. we are interested in determining whether the proportion of the population in favor ofcandidate a is significantly more than 75%. (1) the test static (z ) the p value ) at a 0.05 of level significance, it can be concluded that the proportion of the population in favor of candidate a: (a) is significantly greater than 75% (b) is not significantly greater than 75% (c) is significantly greater than 80% (d) is not significantly greater than 80% (e) none of the above answers is correct.
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One integer is 8 times another. if the product is 72, then find the integers
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65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?
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The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28
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Arandom sample of 100 people was taken. eighty of the people in the sample favored candidate a. we a...
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