(d) Since the percentage for 4 or 5 children is twice the percentage 1or will be twice as high. 2O get endpoints for the rectangles of this histogram, in every case a correction of ±1/2 i needed. 4. The observed ages of a group of interns at a local hospital were: {34, 37, 30, 27, 29,36, 38}. (a) Find the median of this list. (b) Find the mode of this list. (c) Find the average and the standard deviation of this list of ages. (Show your work.) (d) How many of the ages were within SD of the average age? (e) How many of the ages were within 1.75 SDs of the average age? (f) Using the results of part (a), convert the observed value of 30 to standard units. FIVE STAR. *****
(d) Since the percentage for 4 or 5 children is twice the percentage 1or will be twice as high. 2O get endpoints for the rectangles of this histogram, in every case a correction of ±1/2 i needed. 4. The observed ages of a group of interns at a local hospital were: {34, 37, 30, 27, 29,36, 38}. (a) Find the median of this list. (b) Find the mode of this list. (c) Find the average and the standard deviation of this list of ages. (Show your work.) (d) How many of the ages were within SD of the average age? (e) How many of the ages were within 1.75 SDs of the average age? (f) Using the results of part (a), convert the observed value of 30 to standard units. FIVE STAR. *****
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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Question 4
Transcribed Image Text:(d) Since the percentage for 4 or 5 children is twice the percentage 1or
will be twice as high.
2O get endpoints for the rectangles of this histogram, in every case a correction of ±1/2 is
needed.
4. The observed ages of a group of interns at a local hospital were:
{34, 37, 30, 27, 29,36, 38}.
(a) Find the median of this list.
(b) Find the mode of this list.
(c) Find the average and the standard deviation of this list of ages. (Show your work.)
(d) How many of the ages were within ; SD of the average age?
(e) How many of the ages were within 1.75 SDs of the average age?
(f) Using the results of part (a), convert the observed value of 30 to standard units.
FIVE STAR.
*****
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