Use the frequency distribution shown below to construct an expanded frequency distribution.High Temperatures (°F)50-60 | 61-7167Class17-2728-3839-4972-8283-93 PFrequency, f661741876621Complete the table below.High Temperatures (°F)(Round to the nearest hundredth as needed.)RelativefrequencyCumulativefrequencyClass Frequency, f Midpoint17-2717

Given frequency distribution table; To complete the given frequency distribution table.

Answered: Use the frequency distribution shown…

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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Given frequency distribution depicts the scores on a math test. Scores Number of students 60--69 5 70--79 9 80--89 25 90--99 7 Find the class midpoints for class 80--89 Find the class width
7. STATISTICS A class of 32 students participated in running a 400 m race in preparation for their sports day. The time, in seconds, taken by each student is recorded below. 83 34 36 @ (b) 58 82 85 82 81 80 34 82 32 72 98 73 50-54 55-59 60-64 65-69 70-74 75-79 80-84 61 78 71. Copy and complete the frequency table to represent this data. Time in seconds Frequency 3 4 6 Using the raw scores, determine the range for the data. 77887 100
Use the frequency distribution shown below to construct an expanded frequency distribution. High Temperatures (°F) 17-27 28-38 39-49 50-60 61-71 72-82 68 45 69 76 68 Class Frequency, f 18 Complete the table below. High Temperatures (°F) (Round to the nearest hundredth as needed.) Relative Cumulative Class Frequency, f Midpoint frequency frequency 17-27 18 83-93 21 C
Number 1
QUESTION: Given the following frequency table, calculate the mean of X. (Please round your answer to 2 decimal places, ex: 3.12) +------------------------------+ | X: 7 9 10 11 | |------------------------------| | f(X): 4 3 4 4 | +------------------------------+
Che
One hundred students in a statistics course kept track of the time they spent on social media over the weekend. Each student recorded his or her time rounded to the nearest minute, so each observation is a whole number. The data are presented in the form of a frequency histogram. 26 25- 20 20- 16 15 14 12 10- 120 150 I80 210 30 Minutes on social media Each interval on the histogram contains the left endpoint, except for the last bar, which contains both the left and right endpoints. Give the lower and upper bound for the median number of minutes spent on social media over the weekend by the students enrolled in the class. The lower bound is the largest number that is less than or equal to the median, and the upper bound is the smallest number that is greater than or equal to the median. lower bound = 60 upper bound = 85 Kouanbasg

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