SCENARIO 10-2 A Researcher Randomly Sampled 30 Graduates of an MBA Program

question 149

Short Answer

SCENARIO 10-2
A researcher randomly sampled 30 graduates of an MBA program and recorded data concerning their starting salaries.Of primary interest to the researcher was the effect of gender on starting salaries.
The result of the pooled-variance t-test of the mean salaries of the females (Population 1)and males (Population 2)in the sample is given below.

-Referring to Scenario 10-2,what is the 90% confidence interval estimate for the difference between two means?

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Definitions:

Exogenous DNA

DNA that originates outside an organism and can be introduced through viruses, horizontal gene transfer, or genetic engineering.

Spiracles

Small openings on the surface of some animals, especially insects, used for breathing.

Oxygen

A chemical element with the symbol O and atomic number 8, essential for most life forms on Earth as it is a key component of the respiratory processes of most living cells.

Insects

Small, arthropod animals characterized by having a segmented body, six legs, and generally one or two pairs of wings.