Question List for "Statistics: Informed Decisions Using Data"

Pages: 1 ... 52 53 [54] 55 56 ... 191
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Statistics » Use a t-test to test the claim = 21.2 at = 0.01, given the sample statistics n = 12, = 20.7, and ... New
Started by Evvie72
 26 Jan 16, 2020
Statistics » A method currently used by doctors to screen women for possible breast cancer fails to detect cancer ... New
Started by jman1234
 110 Jan 16, 2020
Statistics » A survey claims that 9 out of 10 doctors (i.e., 90%) recommend brand Z for their patients who have ... New
Started by jeatrice
 42 Jan 16, 2020
Statistics » Use a t-test to test the claim 3.6 at = 0.05, given the sample statistics n = 15, , and Round the ... New
Started by cnetterville
 42 Jan 16, 2020
Statistics » The business college computing center wants to determine the proportion of business students who ... New
Started by fbq8i
 58 Jan 16, 2020
Statistics » If we have a sample of 12 drawn from a normal population, then we would use as our test statistic New
Started by Kikoku
 37 Jan 16, 2020
Statistics » A local hardware store claims that the mean waiting time in line is less than 3.5 minutes. A random ... New
Started by mmm
 58 Jan 16, 2020
Statistics » A local juice manufacturer distributes juice in bottles labeled 12 ounces. A government agency ... New
Started by scienceeasy
 57 Jan 16, 2020
Statistics » A local retailer claims that the mean waiting time is less than 5 minutes. A random sample of 20 ... New
Started by sarasara
 47 Jan 16, 2020
Statistics » Increasing numbers of businesses are offering child-care benefits for their workers. However, one ... New
Started by azncindy619
 986 Jan 16, 2020
Pages: 1 ... 52 53 [54] 55 56 ... 191