Step 1 of 2 :   Given the following parameters for a sampling distribution of sample proportions, calculate the sample proportion. Round your answer to two decimal places. p=0.33, x=56, n=200

Consider a population proportion p = 0.27.  Calculate the standard error for the sampling distribution of the sample proportion when n = 17 and n = 65?

Describe the sampling distribution of p. Round to three decimal places when necessary.   N=22,000​, n=400​, p=0.3

Given the following parameters for a sampling distribution of sample proportions, calculate the sample proportion. Round your answer to two decimal places. p=0.67p=0.67, x=74x=74, n=100

PLEASE ANSWER ITEMS 2-8

Sony wants to administer a satisfaction survey to its current customers. Using their customer database, the company randomly selects 90 customers and asks them about their level of satisfaction with the company. What type of sampling is used? O A. Systematic O B. Stratified O C. Convenience O D. Simple random O E. Cluster

Determine the type of sampling used in the following scenario. A student wants to know the average height of the class. The student asks 3 male classmates and 3 female classmates for their height. simple random sampling stratified sampling cluster sampling systematic sampling convenience sampling

2

Identify the sampling techniques used in each scenario. a candidate for the local school board surveyed parents picking up their children from the public school on three school days in the last month.