Sally is planning the school picnic and needs to decide what food vendor to use. She asks 800 students whether they would rather have a taco truck or a
fruit smoothie cart. The results of the survey are shown in the table.
Naco truck Fruit smoothies Total
Eighth-graders 350 150
500
Ninth-graders 100
200
300
Total
450
350
800
What is the relative frequency of eighth-graders who want fruit smoothies?
A. 0.19
B. 0.30
O
C. 0.15
O D. 0.44

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

Powerful women's group has claimed that men and women differ in attitudes about sexual discrimination. a group of 50 men (group 1) and 40 women (group 2) were asked if they thought sexual discrimination is a problem in the united states. of those sampled, 11 of the men and 19 of the women did believe that sexual discrimination is a problem. if the p-value turns out to be 0.035 (which is not the real value in this data set), then at = 0.05, you should fail to reject h0. at = 0.04, you should reject h0. at = 0.03, you should reject h0. none of these would be a correct statement.

Nikita wants to apply for student aid to fund her college education. arrange the steps involved in nikita’s application for financial aid