You have designed an experiment manipulating noise level qui

You have designed an experiment manipulating noise level (quiet, moderate or loud) and room color (pink, blue, green, or black). What type of design does this experiment represent?

Select one:

a. 3 x 4

b. 2 x 3

c. 3 x 2 x 2

d. 2 x 2

You take your temperature with a thermometer three times over a 20-minute period and observe the following measurements, 92, 67, and 103 degrees. You should conclude that the _____ of the thermometer is _____.

Select one:

a. reliability; low

b. reliability; high

c. validity; low

d. validity; high

Solution

Dear Student

Thank you for using Chegg !!

1) Since there are 3 parameters for maniplating noise level and 4 parameters for room color .

Hence design type 3X4

2) Since the measurements are deviatig from each other. So the reliability of thermometer is low.

Thank you