statistics final exam

Sample is done to draw conclusion about population from sample.

• True

• False

Transaction records, social media tracking and surveys is used to sample data analysis.

• True

• False

Data collecting ether quantitative  or qualitative.

• True

• False

Stem and leaf plot is a part of data organization.

• True

• False

Random and systematic sampling is the type of non-probability sampling method.

• True

• False

Gender identity, and job role is the best example of cluster sampling.

• True

• False

Snowball and quota used under the category of non-probability sampling.

• True

• False

The Sampling distribution of the mean is the most comment type  included median, standard deviation, range, correlation and hypothesis tests they can characterized.

• True

• False

is Sample Mean Symbol.

• True

• False

Sample proportion is equal to sample divide to total number in the sample.

• True

• False