What conditions must be met to use z procedures in a significance test about a population proportion?
i. the population is greater than 10 times the sample size.
ii. the probability of success multiplied by the sample size is greater than or equal to 10.
m. the probability of failure multiplied by the sample size is greater than or equal to 10
a. i only
b. ii only
c. iii only
d. i, ii, and iii
e. i and ii only

Ineed or else im in trouble need a random sample of 240 park users were asked if they go to the park more often on weekdays or on the weekend. the results are shown in the table. weekdays weekend male (50) (10) female (150) (30) based on the data in the table, select correct or incorrect for each statement. correct or incorrect 1.the males go to the park more often on the weekend. 2.the females go to the park more often on weekdays. 3.for the participants in the survey, gender affects which days of the week a person goes to the park.

Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?