Alarge university campus has 60,000 students. the president of the students’ association wants to conduct a survey of the students to determine their views on an increase in the student activity fee. she would like to acquire information about all the students but would also like to compare the school of business, the faculty of arts and sciences, and the graduate school. describe a sampling plan that accomplishes these goals.

A example of the sampling plan will be a stratified sampling plan. Firstly, the students will be separated into groups. Afterward, a simple random sample of the students can be conducted for each of the groups.

Step-by-step explanation:

The best sampling plan will be a stratified sampling plan. In this type of sampling, a large population is divided into groups and a random selection is conducted on each group. Firstly, the students will be separated into groups. Afterward, a simple random sample of the students can be conducted for each of the groups.

b. 6

step-by-step explanation:

we are given the table representing an exponential function.

we can see from the table that, as x is increasing, the value of y is increasing in the power of 6.

i.e. the following relation is obtained,

x = 1, y = 6

x = 2, y = 36 =

x = 3, y = 216 =

x = 4, y = 1296 =

x = 5, y = 7776 =

so, the geometric series obtained is .

thus, the common ratio is given by = = 6.

hence, the common ratio is 6.

step-by-step explanation: