Mathematics, 13.03.2020 02:23, nsaleh567
Suppose you're testing LaTeX: H_0:p=0.62H 0 : p = 0.62 against LaTeX: H_a:p\neq 0.62H a : p ā 0.62 and you have calculated the test statistic to be LaTeX: z = 1.334z = 1.334. The area to the right of LaTeX: z = 1.334z = 1.334 (under the standard normal density curve) is 0.091. What is the P-value of your hypothesis test?
Answers: 1
Mathematics, 21.06.2019 15:30, edgarnino13
Maria donates a fixed amount, a, to a charity each month. if she donates $300 in 12 months, what is the equation for a? a. a + 300 = 12 b. a Ć 300 = 12 c. a Ć 12 = 300 d. a + 12 = 300 e. a + 32 = 100
Answers: 3
Mathematics, 21.06.2019 16:20, mattmaddox86
The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%
Answers: 2
Mathematics, 21.06.2019 21:30, brittanysanders
Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.
Answers: 2
Suppose you're testing LaTeX: H_0:p=0.62H 0 : p = 0.62 against LaTeX: H_a:p\neq 0.62H a : p ā 0.62 a...
Chemistry, 11.02.2020 05:24