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C.I fm cf < m -i (m – x)² (т - х)? m 55 – 59 3 50 – 54 6 45 – 49 7 40 – 44 9 35 – 39 6 30 – 34 25 – 29

C.I fm cf < m -i (m – x)² (т - х)? m 55 – 59 3 50 – 54 6 45 – 49 7 40 – 44 9 35 – 39 6 30 – 34 25 – 29

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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V. For the following data set, complete the table and determine the mean, median, mode and standard deviation, rounded off to two decimal places. Note: Round off the mean to two decimal places before proceeding to (m – x). Write on the last two columns every digit that would appear in your calculator. 1. The following given data set is the ages of 40 residents in Brgy. 634 Sta. Mesa Manila. C.I f fm cf < (m – x)? (m – x)? m 55 – 59 3 50 – 54 45 – 49 7 40 – 44 9 35 – 39 30 – 34 4 25 – 29 5 2. In a study of the time in minutes it takes an untrained mouse to run a maze, a researcher recorded these data in seconds. C.I fm cf < m – i (m – x)? (m – x)2 m 5.6 – 6.2 8 4.9 – 5.5 16 4.2 – 4.8 | 14 3.5 – 4.1 | 12 2.8 – 3.4 2.1 – 2.7 5
Transcribed Image Text:V. For the following data set, complete the table and determine the mean, median, mode and standard deviation, rounded off to two decimal places. Note: Round off the mean to two decimal places before proceeding to (m – x). Write on the last two columns every digit that would appear in your calculator. 1. The following given data set is the ages of 40 residents in Brgy. 634 Sta. Mesa Manila. C.I f fm cf < (m – x)? (m – x)? m 55 – 59 3 50 – 54 45 – 49 7 40 – 44 9 35 – 39 30 – 34 4 25 – 29 5 2. In a study of the time in minutes it takes an untrained mouse to run a maze, a researcher recorded these data in seconds. C.I fm cf < m – i (m – x)? (m – x)2 m 5.6 – 6.2 8 4.9 – 5.5 16 4.2 – 4.8 | 14 3.5 – 4.1 | 12 2.8 – 3.4 2.1 – 2.7 5
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