What percent of the respondents have at least one sibling ?59% of all respondents have fewer then how many siblings ? cid%3D1231068aid%3D8806616#/skip/3360 randomly selected students were asked how many siblings were in their family. Let X represent thenumber of pairs of siblings in the student's family. The results are as follows:# of SiblingsFrequency1236.13138.8.9Round all your answers to 4 decimal places where possible.The mean is: 2.3333The median is: 2The sample standard deviation is: 1.6499The first quartile is: 1The third quartile is: 4What percent of the respondents have at least 1 siblings?59% of all respondents have fewer than how many siblings?Hint: Using a Frequency TableVideo on Using the TI84 for Statistics Given a Frequency Table -1Submit Question

Given that # of siblings 0 1 2 3 4 5 Frequency 9 13 13 8 8 9

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What percent of the respondents have at least one sibling ? 59% of all respondents have fewer then how many siblings ?

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015

1st Edition

ISBN:9781680331141

Author:HOUGHTON MIFFLIN HARCOURT

Publisher:HOUGHTON MIFFLIN HARCOURT

Chapter11: Data Analysis And Displays

Section: Chapter Questions

Problem 4CR

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Question

100%

What percent of the respondents have at least one sibling ? 59% of all respondents have fewer then how many siblings ?

cid%3D1231068aid%3D8806616#/skip/33
60 randomly selected students were asked how many siblings were in their family. Let X represent the
number of pairs of siblings in the student's family. The results are as follows:
# of Siblings
Frequency
1
2
3
6.
13
13
8.
8.
9
Round all your answers to 4 decimal places where possible.
The mean is: 2.3333
The median is: 2
The sample standard deviation is: 1.6499
The first quartile is: 1
The third quartile is: 4
What percent of the respondents have at least 1 siblings?
59% of all respondents have fewer than how many siblings?
Hint: Using a Frequency Table
Video on Using the TI84 for Statistics Given a Frequency Table -1
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