Mathematics, 27.11.2019 00:31, dezzy72
Consider the following hypotheses: h0 : μ= 3,900 ha: μ. 3,900 the population is normally distributed with a population standard deviation of 510. compute the value of the test statistic and the resulting p-value for each of the following sample results. for each sample, determine if you can "reject/do not reject" the null hypothesis at the 10% significance level. (you may find it useful to reference the appropriate table: z table or ttable) (negative values should be indicated by a minus sign. round intermediate calculations to at least 4 decimal places. round "test statistic" values to 2 decimal places and "p-value" to 4 decimal places.) test statistic p-value ax-3,960 n-100 b. 3,960 n 260 c-3,730 -33 d.-3,820 33 (click to select) (click to select) (click to select) (click to select)
Answers: 3
Mathematics, 21.06.2019 21:30, peytonamandac9114
Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true
Answers: 2
Mathematics, 21.06.2019 23:10, krystalhurst97
What is the distance between the points (2, 5) and (5,9)?
Answers: 1
Mathematics, 22.06.2019 01:00, nicolew647
Which of the following is equal to the rational expression when x is not equal to -2 or -6?
Answers: 2
Consider the following hypotheses: h0 : μ= 3,900 ha: μ. 3,900 the population is normally distribu...
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