1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
wel
2 years ago
10

Among black respondents to the 2008 GSS, 167 had no small children at home, and 44 did have small children at home. Among those

black respondents who had no small children at home, 62 of them had been to a zoo in the past year. Among those black respondents who did have small children at home, 23 of them had been to a zoo in the past year. Build a crosstab with these results, percentage it, run a chi-square test, and explain your results.
Mathematics
1 answer:
steposvetlana [31]2 years ago
3 0

Answer:

Step-by-step explanation:

You might be interested in
Consider two circular swimming pools. Pool A has a radius of 34 feet, and Pool B has a diameter of 20.92 meters. Complete the de
77julia77 [94]

Answer:

The diameter of pool a is 10.37 (34 × 0.305)

Pool B is greater

The circumference of pool B is greater

The area of pool B is 65.7221183130984ft

The area of pool a is

32.5783158177261ft

65.7221183130984 - 32.5783158177261=

Pool Bs area is 33.143802ft² bigger

4 0
3 years ago
A repair bill for a car is $648.45. The parts cost $265.95. The labor cost is $85 per hour. Write and solve an equation to find
zysi [14]

Answer:

( t - p ) /  85x =  h

( t - 265.95 ) /  85x  = h

648.45 - 265.95 / 85x = 3.32h

h = 3.32

Therefore ( t - p ) /  85x =  3.32

Step-by-step explanation:

648.45 - 265.95

282.50 /85

= 3.32 hrs

Finding equation to find hours can be shown as

( t - p ) /  85x =  3.32

How we found equation to find total

Parts = 19 x 14 - 5/100 = 266- 0.05

648.45 - 265.95 = 282.5

282.5/85 = 3.323  near to 3,233529

Labour = 85x  = 17 (5 + x)

Equation = 17(5+ x) + 14(19) - 5/100 = 648.45 where x = 85

Equation = ( 85x x 3  1/3) + 265 - 19/20 = t

3 0
2 years ago
Floor tile costs $11 per square yard. how much will it cost to tile a bathroom that is 90 square feet?
Genrish500 [490]
To calculate for the equivalent price in units of per square feet, we need to convert the given units from per square yard to per square feet. We calculate as follows:

<span>$11 per square yard ( 1 yard per 3 feet )^2 = $0.14 per square feet

90 square feet (</span>$0.14 per square feet) = $12.22
3 0
3 years ago
2.02 x 4.2 = (put the answer in decimal form)
kifflom [539]

Answer:

8.484

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
10 points each! PLZ HELP SOLVE THIS PROBLEM ASAP! and show your work.
mariarad [96]
X is a number between 6&7 ; Y is a number between 10&12
first blank 4
last blank 6
5 0
3 years ago
Other questions:
  • How are fraction and decimals related
    15·2 answers
  • What is the solution to the equation? Equations with Mixed Operations A. z = 50 B. z = 44 C. z = –2 D. z = – 40
    14·1 answer
  • I just need help for 3 questions!
    10·1 answer
  • I neee help with my division imma stuck
    8·2 answers
  • I need help with all of the questions please answer my questions fast
    13·2 answers
  • AAAAAAAAAAAAAAAAAA Help please ;-;​
    12·1 answer
  • -3+m --------- = 10 9
    15·1 answer
  • What is 1.6 to the nearest whole number
    11·2 answers
  • Find the surface area of a pyramid that is 5 by 7
    6·1 answer
  • What number divided by -7 is equal to -15​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!