Mathematics, 14.03.2020 00:25 dragonstar6281
The one-sample t statistic from a sample of n = 23 observations for the two-sided test of H0: μ = 15 versus Ha: μ > 15 has the value t = 2.24. Based on this information:
a.) 0.01 < P-value < 0.025 and we would reject the null hypothesis at α = 0.025.
b.) we would reject the null hypothesis at α = 0.025.
c.) P-value > 0.10.
d.) 0.01 < P-value < 0.025.
Answers: 1
Mathematics, 21.06.2019 18:30
The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?
Answers: 1
Mathematics, 21.06.2019 20:00
The two cylinders are similar. if the ratio of their surface areas is 9/1.44 find the volume of each cylinder. round your answer to the nearest hundredth. a. small cylinder: 152.00 m3 large cylinder: 950.02 m3 b. small cylinder: 972.14 m3 large cylinder: 12,924.24 m3 c. small cylinder: 851.22 m3 large cylinder: 13,300.25 m3 d. small cylinder: 682.95 m3 large cylinder: 13,539.68 m3
Answers: 2
The one-sample t statistic from a sample of n = 23 observations for the two-sided test of H0: μ = 15...
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