Mathematics, 31.01.2020 15:59 Andrewecolt1993
Two cars start at the same point and travel in the same direction at average speeds of 70 miles per hour and 40 miles per hour. determine after how much time (in hours)the two cars will be in 105 miles
Answers: 1
Mathematics, 21.06.2019 16:30, amir6658
Arestaurant gives out a scratch-off card to every customer. the probability that a customer will win a prize from a scratch-off card is 25%. design and conduct a simulation using random numbers to find the experimental probability that a customer will need more than 3 cards in order to win a prize. justify the model for your simulation, and conduct at least 10 trials.
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
Two cars start at the same point and travel in the same direction at average speeds of 70 miles per...