Mathematics
Mathematics, 10.10.2021 05:00, diego481

In a study of the television viewing habits of children, a developmental psychologist selects a random sample of 300 first graders - 100 boys and 200 girls. Each child is asked which of the following TV programs they like best: The Lone Ranger, Sesame Street, or The Simpsons. Results are shown in the contingency table below. Overall, what percentage of the boys preferred The Simpsons? Overall, what percentage of the girls preferred The Simpsons? Looking at the table, do you think the boys’ preferences for these TV programs differ significantly from the girls’ preferences? a Yes, because more girls than boys participated in the survey. b Yes, because the difference in counts between the boys’ and girls’ preferences on Sesame Street and The Simpsons seem too far apart. c No, because my answers in part a and b are close. d No, because the totals for the Lone Ranger are both 50.

answer
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 17:30, nallaico585
What is the greater volume 72 quarts or 23 gallons
Answers: 1
image
Mathematics, 22.06.2019 00:00, camila9022
Tatiana reads 40 pages of her book every night for x number of nights. write an expression that shows the number of pages she has read
Answers: 3
image
Mathematics, 22.06.2019 00:10, ruddymorales1123
Me i need ! find the asymptote and determine the end behavior of the function from the graph. the asymptote of the function is= blank 1 . for very high x-values, y =blank 2 options for blank 1 x=2 x=-2 x=3 x=-3 blank 2 options moves towards negative infinity moves toward the horizontal asymptote moves toward the vertical asymptote moves toward positive infinity
Answers: 1
image
Mathematics, 22.06.2019 01:30, kayolaaaa53
If two lines form congruent alternate interior angles with a transversal, then the lines
Answers: 2
Do you know the correct answer?
In a study of the television viewing habits of children, a developmental psychologist selects a rand...

Questions in other subjects:

Konu
Mathematics, 06.10.2020 14:01
Konu
Chemistry, 06.10.2020 14:01