Ahs Mepps Natty Quizzie 1

It is a proposition that cannot be broken down into more than one proposition.

• logical proposition

• simple proposition

• compound proposition

• connective proposition

• 1

• 2

• 7

• 9

A statistic used to estimate a parameter is an unbiased estimator of the parameter if:

• The sample was taking using an SRS (Simple Random Sampling)

• The mean of the sampling distribution of the statistic equals the parameter value

• The sample size is at least 30

• The statistic was calculated from all possible samples

At a 5% commission rate, a sales representative received Php 500.00 from the sale of a refrigerator. How much did the refrigerator cost?

• Php 5000.00

• Php 5500.00

• Php 10,000.00

• Php 10,500.00

After a hurricane or other natural disaster, geographical blocks of a city or state are divided and a randomly sampled subset of those blocks is surveyed to estimate the cost of damages to the entire region of interest. What type of sampling method is being performed here?

• Cluster

• Stratified

• Systematic

• Simple Random

• 5

• 9

• 10

• 12

Two fair dice are thrown. What is the probability that the sum shown on the dice is divisible by 5?