# Question

(a) What is the symbol for observed frequency? What does it mean?

(b) What is the symbol for expected frequency? What does it mean?

(b) What is the symbol for expected frequency? What does it mean?

## Answer to relevant Questions

Transform each answer in question 11 to a percent. In Question 11 (a) What proportion is 5 out of 15? (b) What proportion of 50 is 10? (c) One in a thousand equals what proportion? Of the 40 students in a gym class, 13 played volleyball, 12 ran track (4 of whom did a push-up), and the remainder were absent. (a) What proportion of the class ran track? (b) What percentage played volleyball? (c) What ...(a) What are descriptive statistics used for? (b) What are inferential statistics used for? What is the difference between an experiment and a correlational study? (a) What does a significant one-way chi square indicate? (b) What does a significant two-way chi square indicate?Post your question

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