Mathematics, 23.07.2019 04:30, Turtles8276
An assumption was made that the population standard deviation of body temperatures for healthy humans is 0.450.45degrees°f. at the 55% significance level, do the data provide evidence against that assumption? identify the null and alternative hypotheses. choose the correct answer below. a. h0: sigmaσequals=sigmaσ0 ha: sigmaσnot equals≠sigmaσ0 your answer is correct. b. h0: sigmaσnot equals≠sigmaσ0
Answers: 3
Mathematics, 21.06.2019 14:10, kyrabrown33
Line cd passes through points c(1, 3) and d(4, –3). if the equation of the line is written in slope-intercept form, y = mx + b, what is the value of b? –5 –2 1 5
Answers: 2
Mathematics, 21.06.2019 20:40, ineedhelp773
Lines a and b are parallel. what is the value of x? -5 -10 -35 -55
Answers: 2
Mathematics, 21.06.2019 21:00, 22MadisonT
Abakery recorded the number of muffins and bagels it sold for a seven day period. for the data presented, what does the value of 51 summarize? a) mean of bagels b) mean of muffins c) range of bagels d) range of muffins sample # 1 2 3 4 5 6 7 muffins 61 20 32 58 62 61 56 bagels 34 45 43 42 46 72 75
Answers: 2
An assumption was made that the population standard deviation of body temperatures for healthy human...
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