# Question

(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 the frequencies of the scores?

(b) What is the difference between a bimodal distribution and a normal distribution?

(c) What does a rectangular distribution indicate about the frequencies of the scores?

## Answer to relevant Questions

(a) Why must the cf for the highest score in a sample equal N? (b) Why must the sum of all f s in a sample equal N? (a) In question 13, what is your best estimate of the median (without computing it)? (b) Explain why you think your answer is correct. (c) Calculate the approximate median using the method described in this chapter. You conduct a study to determine the impact that varying the amount of noise in an office has on worker productivity. You obtain the following productivity scores. (a) Assuming that productivity scores are normally ...If you could test the entire population in question 11, what would you expect each of the following to be? (a) The typical, most common creativity score; (b) The variance; (c) The standard deviation; (d) The two scores ...Say that you conducted the experiment in question 19 on the entire population. (a) Summarize the relationship that you’d expect to observe. (b) How consistently do you expect participants to behave in each condition?Post your question

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