Q.: For the data given in the following frequency distribution table, compute if the nearest error in the data is 1: (a) mean deviation (b) Median (c) Mode (d) Range (e) Variance (f) Standard deviation Classes 150- 159 168 177- 186 195 204-213- 158 167 Frequency 5 15 20 21 20 15 3 1

Q: The gestation period for human births can be taken as normally distributed with a mean of 256 days…

A:

Q: Find the mean and standard deviation of the following data. Class Interval Frequency1-7 38-14 215-21…

A: Mean is 13.1Standard deviation is 7.4154 Explanation:The given class interval frequency distribution…

Q: An estimator for parameter v is consistent if E(v) is close to v when sample size is increased.…

A: Given If E(v) is close to parameter v, the estimator is consistent.

Q: The side-by-side dotplot below displays the arm spans, in centimeters, for two classes. Which…

A: Stem and leaf is the graphical representation of the data. Here we divide the data into two parts…

Q: the data be ow are the test scores obtained by 30 candidates in a mathematics test 63 75 82 48 51 72…

A: The question is about measures.Given :To find :a ) Stem and leaf plotb ) Median and IQRc ) mean and…

Q: range = (Please enter an exact answer.) standard deviation (s) = (Round to one decimal place.) IQR =…

A: here AS PER GUDELINES I HAVE CALCULATED 3 SUBOPARTS KINDLY REPOST FRO REMAINING WITH NOTE I NEED…