Olivia, Nicholas, Chloe, and Ethan each took many samples from the same population of students. The number of students in each of their samples is
shown in the table below. Which person's sampling distribution is most likely
to closely approximate the population distribution?
Person taking sample Number of students in each sample
Olivia
29
Nicholas
70
Chloe
56
Ethan
91
A. Olivia
B. Chloe
C. Ethan
D. Nicholas

Eric drew a scale drawing of a country park. the scale he used was 1 inch = 2.5 yards. the picnic area is 80 yards wide in real life. how wide is the picnic area in the drawing ?

Jeffery conducted a survey in his school and found that 30 of the 50 eighth grade students' favorite subject is mathematics. based on the results, jeffery concluded that out of the 200 students in his school, 120 students' favorite subject is mathematics. select the statement that is true about jeffery's conclusion. a. jeffery's conclusion is not valid because the sample was biased since only 200 students were surveyed. b. jeffery's conclusion is valid because the sample was random since all of the students were eighth grade students. c. jeffery's conclusion is valid because the sample was random. d. jeffery's conclusion is not valid because the sample was biased since all of the students were eighth grade students.

Write a story that matches with the expression 42x-5 pls hurry