Questions LLC
Login
or
Sign Up
Ask a New Question
Statistics
Descriptive Statistics
Measures of central tendency and variability
if you know the mean and standard deviation, how do you determine the proportion that will and will not be included
1 answer
included in what?
You can
ask a new question
or
answer this question
.
Related Questions
Please show your work to find the mean and standard deviation of the data. Round to the nearest tenth.
20, 16, 18, 14, 9, 20, 16
Find the range and the standard deviation (correct to two decimal places).
83,96,100,100,103 find the range and standard
The average mass of a man in an office is 85 kg with standard
deviation 12 kg. The average mass of a woman in the office is 68 kg
Given the data set 1; 3; 4; 4; 4; 6; 10; 13; 15
1. Determine the mean 2. Determine the mode 3. Determine the median 4. Determine
The lifetime of a type of electric bulb has expected value µ = 475 hours and standard deviation
σ = 60 hours. (a) Use the
150 students is 60 kg the mean of body is 70 kg withstandard deviation of 10 kg and mean weight of girls is 55 kg with standard
Certain statistics measures are unbiased. Which of the following show three unbiased estimators?
a. variance, standard deviation,
4. The proportion of the students in private schools is around 11% with the standard deviation of 2%. A ramdom sample of 450
If 52% of the customers at a certain grocery store regularly use coupons, what is the approximate standard deviation of the
what are the mean and standard deviation of a sampling distribution consisting of samples of size 16? these sameples were drawn
