Mathematics, 05.11.2019 00:31 SmokeyRN
Determine the critical value or values for a one-mean z-test at the 1% significance level if the hypothesis test is right-tailed (ha: μ> μ0). z0.101.282z0.051.645z0.0251.960z0.0 12.326z0.0052.576 select the correct answer below:
a. -2.326
b. −2.054
c. 2.054
d. 2.326
e. −2.054 and 2.054
f. −2.326 and 2.326
Answers: 2
Mathematics, 21.06.2019 18:00
Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?
Answers: 2
Mathematics, 21.06.2019 18:00
Ageologist had two rocks on a scale that weighed 4.6 kilograms together.rock a was 0.5 of the total weight.how much did rock a weigh?
Answers: 1
Mathematics, 21.06.2019 18:30
Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.
Answers: 1
Determine the critical value or values for a one-mean z-test at the 1% significance level if the hyp...
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