Mathematics, 05.05.2020 09:55 itscheesycheedar
The following situation models the logic of a hypothesis test. An electrician uses an instrument to test whether or not an electrical circuit is defective. The instrument sometimes fails to detect that a circuit is good and working. The null hypothesis is that the circuit is good (not defective). The alternative hypothesis is that the circuit is not good (defective). If the electrician rejects the null hypothesis, which of the following statements is true?
a. The circuit is definitely defective and needs to be repaired.
b. The circuit is definitely good and does not need to be repaired.
c. The circuit is most likely defective, but it might be good.
d. The circuit is most likely good, but it might be defective.
Answers: 2
Mathematics, 21.06.2019 15:00, wwwcarolynzouowficz
The radius of the base of a cylinder is 10 centimeters, and its height is 20 centimeters. a cone is used to fill the cylinder with water. the radius of the cone's base is 5 centimeters, and its height is 10 centimeters.
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Mathematics, 21.06.2019 17:00, jngonzo1226
The table shows the webster family’s monthly expenses for the first three months of the year. they are $2,687.44, $2,613.09, and $2,808.64. what is the average monthly expenditure for all expenses?
Answers: 1
Mathematics, 21.06.2019 18:30, rachel2735
Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much
Answers: 1
The following situation models the logic of a hypothesis test. An electrician uses an instrument to...
Mathematics, 15.07.2021 04:30
Mathematics, 15.07.2021 04:30
Mathematics, 15.07.2021 04:30
Mathematics, 15.07.2021 04:30