# Question: a Define the four scales of measurement b What are

(a) Define the four scales of measurement.

(b) What are continuous and discrete variables?

(c) Which scales of measurement are usually assumed to be discrete and which are assumed to be continuous?

(b) What are continuous and discrete variables?

(c) Which scales of measurement are usually assumed to be discrete and which are assumed to be continuous?

## Answer to relevant Questions

In study A, a researcher gives participants various amounts of alcohol and then observes any decrease in their ability to walk. In study B, a researcher notes the various amounts of alcohol that participants drink at a party ...Complete the chart below to identify the characteristics of each variable. (a) On a normal distribution of exam scores, Poindexter scored at the 10th percentile, so he claims that he outperformed 90% of his class. Why is he correct or incorrect? (b) Because Foofy’s score is in a tail of the ...Using the data in question 25, draw the appropriate graph to show (a) Simple frequency and (b) Relative frequency. (a) What is the difference between a skewed distribution and a normal distribution? (b) What is the difference between a bimodal distribution and a normal distribution? (c) What does a rectangular distribution indicate about ...Post your question