Mathematics, 24.06.2019 20:20 nessross1018
Music site changed its format to focus on unreleased music from rising artists. manager now wants to decide whether the number of unique listeners per day has changed. before the change in format, the site averaged s 131,520 listeners per day. now, beginning three months after the format change, the site manager takes a random sample of 30 days and finds that the site now has an average of 124,247 listeners per day. using the data provided below, calculate the p-value for the following hypothesis test: provide an excel formula using a ttest h0: μ=131,520h0: μ=131,520 ha: μ≠131,520
Answers: 3
Mathematics, 21.06.2019 16:30, sydthekid9044
Divide the following fractions 3/4 ÷ 2/3 1/2 8/9 9/8 2
Answers: 2
Mathematics, 21.06.2019 22:10, karinagramirezp072gb
2. using calculations based on a perpetual inventory system, determine the inventory balance altira would report in its august 31, 2021, balance sheet and the cost of goods sold it would report in its august 2021 income statement using the average cost method. (round "average cost per unit" to 2 decimal places.)
Answers: 1
Mathematics, 22.06.2019 03:00, pinnky98381
The salesperson earns a 5% commission on the first $5,000 she has in sales. the salesperson earns a 7.5% commission on the amount of her sales that are greater than $5,000. this month the sales person had $8,000 in sales. what amount of commission, in dollars, did she earn?
Answers: 3
Music site changed its format to focus on unreleased music from rising artists. manager now wants to...
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