Mathematics, 26.05.2021 04:20 mildred3645
A manufacturer of flashlight batteries took a sample of 130 batteries from a day's production and used them continuously until they were drained. The number of hours until failure were recorded. Given below is the boxplot of the number of hours it took to drain each of the 130 batteries. The distribution of the number of hours is
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 20:00
Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total
Answers: 2
Mathematics, 22.06.2019 04:40
This assignment is past the original due date o this data is from a sample. calculate the mean, standard deviation, and variance 16.7 11.1 46.7 14.8 13.3 16.6 18.5 47.3 42,8 show the following answers to 2 decimal places. sample mean- sample standard deviation ( use the standard deviation above for your calculation.) sample variance ooops- now you discover that the data was actually from a population! so now you must give the population standard deviation.
Answers: 3
Mathematics, 22.06.2019 06:10
Asensitive measuring device is calibrated so that errors in the measurements it provides are normally distributed with mean 0 and variance 2.00. find the probability that a given error will be between -3 and 3.
Answers: 1
You know the right answer?
A manufacturer of flashlight batteries took a sample of 130 batteries from a day's production and us...
Questions
History, 09.01.2020 01:31
Computers and Technology, 09.01.2020 01:31
Social Studies, 09.01.2020 01:31
Social Studies, 09.01.2020 01:31
English, 09.01.2020 01:31
Mathematics, 09.01.2020 01:31
Mathematics, 09.01.2020 01:31
Geography, 09.01.2020 01:31
Mathematics, 09.01.2020 01:31
Biology, 09.01.2020 01:31
