Mathematics, 07.05.2021 05:20 ciarrap552
6. A diet plan claims that women have a mean weight of 145 lbs. Assume that the weights of women have a standard deviation of 30.86 lb. A sample of 40 weights of women has a mean weight of 153.2 lb. Find the P-value and using a 0.05 significance level state the conclusion about the mall hypothesis
A. 0 0930, fail to reject the null hypothesis
B. 000465, reject the mull hypothesis
C. O09535: fail to reject the null hypothesis
D.000070. reject the mull hypothesis
Answers: 3
Mathematics, 21.06.2019 17:40
Find the volume of the described solid.the solid lies between planes perpendicular to the x-axis at x = 0 and x=7. the cross sectionsperpendicular to the x-axis between these planes are squares whose bases run from the parabolay=-31x to the parabola y = 30/x.a) 441b) 147c) 864d) 882
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Mathematics, 21.06.2019 19:00
What is the expression in factored form? 3x^2 + 18x + 24 a. 3(x+2)(x+4) b. 3(x-2)(x+4) c. 3(x-2)(x-4) d. 3(x+2)(x-4)
Answers: 2
Mathematics, 21.06.2019 20:20
How do the number line graphs of the solutions sets of -23 > x and x-23 differ?
Answers: 1
6. A diet plan claims that women have a mean weight of 145 lbs. Assume that the weights of women hav...
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