Answered: The variance for the sample of student…

Name: The variance for the sample of student marks given in following table
Uploaded: 2024-03-20T07:06:41.000Z
Channel: Bartleby
Description: The variance for the sample of student marks given in following table is:numbermarksofstudent1-52.6-10311-156.16-201021-254.Total25Select one:a.33.5b.19O C.24.12d.32.16

Math

Statistics

The variance for the sample of student marks given in following table is: number marks of student 1-5 2 6-10 3 11-15 6 16-20 10 21-25 4. Total 25 Select one: a. 33.5 O b. 19 O C. 24.12 d. 32.16

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

The number of regular season wins for 10 college football teams in a given season are given below: 15 5 13 | 1 2 10 15 4 7 What is the population variance? Simplify your answer. Round to the nearest hundredth as needed.
4. Find each value requested for the distribution of scores in the following table. а. п b. ΣΧ C. Σχ f 1 4 2 3 3 2 5 1 3 UNG
11. The variance for the weight of a breed of cattle is 256 lb2. The mean is 453 lb. How heavy would the animal have to be to be in the top 16% of the herd? Select one:a. 719 lbs.b. 479 lbs.c. 511 lbs.d. 463 lbs.
Q2. The 30% trimmed mean of the following data (120, 15O, 170, 177, 178, 193, 198, 250, * :450, 955} is 186.5 O 182.5 O 188.3 183.5 O 184.5 O
For the following scores from a sample: a. Compute the mean, median and mode for the scores. b. Compute the SS, variance and SD. X f 7 1 6 2 5 2 4 2 3 1 MacBook Air
A. Find the mean, median, mode, Q,, Q,, D, P3s, and Prn of each of the following data sets. Make a boxplot for each distribution. 1. 157, 133, 232, 267, 289, 274, 321, 348, 188, 432
The following sample observations were randomly selected: X Y 5 4 10 7 3 7 4 6 6 5 What is the coefficient of correlation? Select one: a. 0.185 b. 0.001 c. 0.034 d. 0.089
A sample of prices for eight television sets available at a local electronics store is given below: 204 238 302 256 176 184 154 256 Find the mean, median, and mode for this sample. Sample Mean = Sample Median = Sample Mode %3D
Given the following dataset which represents a sample ( n = 8) from a larger population: 188 122 147 45 66 190 167 91 What is the median?
What the variance for the following Sample of n - 3 scores? Scores: 1, 4, 7 06 15 3.
7 Answer: Calculate the median of the following sample data: 8 10 7 14 53 22 5 5 5 22 Answer: O E ho
What is the variance for the following set of scores: 2, 2, 2, 2, 2. A. 0 B. 2 C. 4 D. 25