Mathematics, 06.06.2021 22:50, shreejantamang716
A local arts council has 200 members. The council president wanted to estimate the percent of its members who have had experience in writing grants. The president randomly selected 30 members and surveyed the selected members on their grant-writing experience. Of the 30 selected members, 12 indicated that they did have the experience. Have the conditions for inference with a one-sample z-interval been met?
A) Yes, all conditions for inference have been met.
B) No, because the sample size is not large enough to satisfy the conditions for normality
C) No, because the sample was not selected at random.
D) No, because the sample size is not less than 10 percent of the population size.
E) No, because the sample is not representative of the population.
Answers: 3
Mathematics, 21.06.2019 17:00, nisazaheer
Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.
Answers: 1
Mathematics, 21.06.2019 19:50, gameranonymous266
Examine the two-step equation. − 7 4 + x 4 = 2 which property of operations allows you to add the same constant term to both sides? amultiplication property of equality bdivision property of equality caddition property of equality dsubtraction property of equality
Answers: 2
A local arts council has 200 members. The council president wanted to estimate the percent of its me...
Mathematics, 30.11.2021 05:40
Mathematics, 30.11.2021 05:40
Mathematics, 30.11.2021 05:40