Use the display of data to find thestandard deviation.Frequency12-10-8-6-4-2-0-Score5 6 7 8 9 10 11The standard deviation is approximately(Do not round until the final answer. Then round to the nearest hundredth as needed.)

It is needed to find the standard deviation of the scores.

Answered: Use the display of data to find the…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Find the range and standard deviation of the set of data. 5, 8, 5, 8, 8, 10, 12 O The range is 7. (Simplify your answer.) The standard deviation is. (Round the final answer to the nearest hundredth as needed. Round all intermediate values to the nearest hundredth as needed.)
Data Set 1: 1,2,3,4,5 Solve for the RANGE.Solve for the VARIANCESolve for the STANDARD DEVIATION.Solve for COEFFICIENT OF VARIATION.
Direction: Complete the table (Standard deviation)
29 39 42 55 63 77 79 88 88 e = (Please enter an exact answer.) standard deviation (DI 27
CALCULATING STANDARD DEVIATION The standard deviation is used to tell how far on average any data point is from the mean. The smaller the standard deviation, the closer the scores are on average to the mean, When the standard deviation is large, the scores are more widely spread out on average from the mean. The standard deviation is calculated to find the average distance from the mean. Practice Problem #1: Calculate the standard deviation of the following test data by hand. Use the chart below to record the steps. Test Scores: 22, 99, 102, 33, 57, 75, 100, 81, 62, 29 Mean: n: (Difference from the mean) (x – x)? Difference from the mean Test Score (x) (x- X) Sum of (Difference from the mean) E(x- X) → This is called variance. Sum of (Difference from the Mean) divided by degrees of freedom (n -1): E(x - x)? (п — 1) Final Step: Standard deviation = square root of what you just calculated (variance). E(x-x)? Standard deviation = (п-1)
K Use the body temperatures, in degrees Fahrenheit, listed in the accompanying table. The range of the data is 3.6°F. Use the range rule of thumb to estimate the value of the standard deviation. Compare the result to the actual standard deviation of the data rounded to two decimal places, 0.67°F, assuming the goal is to approximate the standard deviation within 0.2°F. Click the icon to view the table of body temperatures. The estimated standard deviation is F. (Round to two decimal places as needed.) Data table ... 98.5 98.2 98.6 98.4 98.8 98.9 99.1 98.6 97.8 97.6 98.4 98.8 97.1 98.1 98.4 98.3 97.5 98.7 99 96.9 97.1 99.2 98 98.9 97.5 99.2 98.3 99.2 97.9 97.7 98.6 98.2 97.2 98.1 97.8 96.8 97.4 98.3 99.9 98.8 99 98.4 98.8 98.6 98 6.8 98.6 98 98.4 98.2 97.6 98.1 97.6 97.1 99 98.1 97.6 99.2 96.3 97.3 97.9 96.9 97.6 97.6 97.5 97.9 98.3 98.5 98.4 98.3 98 7.6 97.5 97.9 98.3 99.3 98.1 98.9 98.1 98.1 98.6 98.2 99 98.8 97.9 98.2 98.4 98.8 98 98.7 97.3 98.1 99.4 97.9 97.9 98.7 98.3 98.3 97.2 97.9…
Fill in the blank. The represents the number of standard deviations an observation is from the mean. The V represents the number of standard deviations an observation is from the mean. percentile Z-score quartile range Click to select your answer(s). P Type here to search Panasonic CF-54 F8 F3 -4 18 F1 Es 23 %24 7 0 8 B 6.
Find and interpret the z-score for the data value given.The value 259 in a dataset with mean 188 and standard deviation 22 Round your answer to two decimal places.The value is ________standard deviations_________ the mean
Find the standard deviation for the group of data items. 5, 6, 7, 7, 8, 9 The standard deviation is (Simplify your answer. Round to two decimal places as needed.)
Directions: Determine the parameter to be tested in each situation by writing your answer on a separate sheet of paper. Translate it into symbols. The television habits of children were observed and found that the standard deviation is 12.4 hours per week.
Find the area of the shaded region. The graph to the right depicts IQ scores of adults, and those scores are normally distributed with a mean of 100 and a standard deviation of 15. Click to view page 1 of the table. Click to view page 2 of the table. The area of the shaded region is (Round to four decimal places as needed.) 15 *** **** VI Vi More 70 1
pls put fraction and decimal answer

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Use the display of data to find the standard deviation. Frequency 12- 10- ONDO CO 8- 6- 4- 2- 5 Score 6 7 8 9 10 11 TEE The standard deviation is approximately (Do not round until the final answer. Then round to the nearest hundredth as needed.)