Mathematics, 05.07.2019 14:00 celestemaria0727
2. in a random sample of 130 world campus students, 92 were employed full-time. we want use these data to construct a 95% confidence interval to estimate the proportion of all world campus students who are employed full-time. is it appropriate to use the normal approximation method? show how you checked assumptions.
Answers: 1
Mathematics, 21.06.2019 17:40, alisucaalisuca
The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?
Answers: 2
Mathematics, 21.06.2019 21:00, minasotpen1253
Awater tank holds 18000 gallons. how long will it take for the water level to reach 6000 gallons if the water is used at anaverage rate of 450 gallons per day
Answers: 1
Mathematics, 22.06.2019 00:00, rebeckas0102
To convert celsius temperatures to fahrenheit, you can use the expression (c + 32). tom says that another way to write this expression is c + 32. what error did tom make?
Answers: 3
2. in a random sample of 130 world campus students, 92 were employed full-time. we want use these da...
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