Mathematics, 19.05.2020 19:04, makayyafreeman
The number of entrees purchased in a single order at a Noodles & Company restaurant has had a historical average of 2 entrees per order. On a particular Saturday afternoon, a random sample of 46 Noodles orders had a mean number of entrees equal to 2.4 with a standard deviation equal to 1.07. At the 2 percent level of significance, does this sample show that the average number of entrees per order was greater than expected? (a) Choose the correct null and alternative hypotheses. H0: μ = 2 vs. H1: μ < 2 H0: μ = 2 vs. H1: μ > 2 H0: μ = 2 vs. H1: μ ≠ 2 a b c (b-1) Calculate the t statistic. (Round your answer to 2 decimal places.) tcalc (b-2) Find the p-value. (Round your answer to 3 decimal places.) p-value (c) Choose the correct conclusion. Because the p-value is greater than 0.02, we conclude that there is no evidence to indicate a significant increase in the average number of entrees per order. Because the p-value is less than 0.02, we conclude that there is evidence to indicate a significant increase in the average number of entrees per order.
Answers: 2
Mathematics, 21.06.2019 16:30, emberjohnson26
Which ordered pair (c, d) is a solution to the given system of linear equations- c+2d=13 -9c-4d=-15
Answers: 3
Mathematics, 21.06.2019 22:00, bobk1433
Mrs. avila is buying a wallpaper border to go on all of her kitchen walls. she wants to buy 5 extra feet of wallpaper border than she needs to be sure she has enough. she buys 55.5 feet of the border. the store owner selling the border uses the width of mrs. avila's kitchen to determine that the length of her kitchen must be 14.5 feet.
Answers: 2
The number of entrees purchased in a single order at a Noodles & Company restaurant has had a hi...
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