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Chapter 12: Q. 12.48 (page 500)

School Enrollment. The Current Population Survey from the

U.S. Census Bureau provides data on school enrollment. The following contingency table shows school enrollment below postsecondary, in thousands, by level and gender.


MaleFemaleTotal
Nursery2,3312,3774,708
Kindergarten
1,997
Elementary16,50415,734
High School8,383
16,446
Total29,363

How many prisoners a. are in state facilities?

a. have at least a college education?

b. are in federal facilities and have at most an 8th-grade education?

c. are in federal facilities or have at most an 8th-grade education?

d. in local facilities have a postsecondary educational attainment?

e. who have a postsecondary educational attainment are in local facilities?

f. are not in federal facilities?

Short Answer

Expert verified

(a) 8 cell

(b)


MaleFemaleTotal
Nursery2,3312,3774,708
Kindergarten2,1351,9974,132
Elementary16,50415,73416,446
High School8,3838,05316,446
Total29,36328,16157,524

(c)The total enrollment is 57,524 Thousands

(d)The number of female students is 28,161 Thousands.

(e)The total number of students in high school 16,446 thousands.

(f)The number of students male in kindergartener is 2,135 thousands

Step by step solution

01

Step 1. Given 

The given Contingency table is



MaleFemaleTotal
Nursery2,3312,3774,708
Kindergarten
1,997
Elementary16,50415,734
High School8,383
16,446
Total29,363

02

Step 2.  Total number of cell 

There are 8 cell in contingency table

03

Step 3. Finding the missing value 



MaleFemaleTotal
Nursery2,3312,3774,708
Kindergarten2,1351,9974,132
Elementary16,50415,73416,446
High School8,3838,05316,446
Total29,36328,16157,524
04

Step 4. Finding the total enrollment 

The total enrollment is 57,524 Thousands

05

Step 5. Finding the number of students of female

The number of female students is 28,161 Thousands.

06

Step 6. Finding the total number of students in high school

The total number of students in high school 16,446 thousands.

07

Step 7. Finding the number of students male in kindergartener

The number of students male in kindergartener is 2,135 thousands

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Most popular questions from this chapter

In each of exeercises 12.57-12.59, use the technology of your choice to solve the specified problems.

The National Governors Association publishes information on U.S Governors in Governors' Political Afflitiation and Term of Office. Based on that document we obtain the data on region of reidence an political party given on WeissStats site.

a. Group the bivariate data for these two variables into a contingency table.
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c. Determine the conditional distribution of party within each region and the marginal distribution of party.
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a) In general, what common value should the sum of the observer frequencies and the sum of the expected frequencies equal? Ex plain your answer.

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d) Suppose that you are conducting a chi-square goodness-of-fit test. If the sum of the expected frequencies equals the sample size, can you conclude that you made no error in calculating the expected frequencies? Explain your answer.

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At the 10%significance level, do the data provide sufficient evidence to conclude that the satisfaction-level distributions differ among residents of red, blue and purple states?

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