Question 6 (1 point) Which of the following represents H1 in a chi-squared goodness-of-fit test to see if all 5 colors of a certain candy appear in the same proportion in the population? OH1IP1=P2=P3=P4=P5=-20- 0 H1: At least one proportion is not equal to .20. 0 H1: None of these proportions are equal. 0 None of these choices. Question 7 (1 point) If the expected frequency e_.-for any cell iis less than 5, we should: 0 choose another sample with five or more observations. 0 use the normal distribution instead of the chi-squared distribution. 0 combine cells such that each observed frequency f,- is 5 or more. 0 increase the degrees of freedom by 5. Question 8 (1 point) A chi-squared goodness-of-fit test is always conducted as a(n): O lower-tail test. Oupper-tail test. Otwo-tail test. All of these choices are true.Question 9 (1 point) To determine the critical values in the chi-squared distribution table, you need to know the: 0 sample size. 0 degrees of freedom 0 probability of Type II error. O All of these choices are true. Question 10 (1 point) How does a multinomial distribution differ from a binomial distribution? A binomial has only two possible categories and a multinomial can have more. A binomial has a fixed number of n trials. A multinomial has a fixed number of nk trials, where k is the number of categories. The probabilities in a binomial distribution are always p and 1 - p. The trials in a multinomial distribution are always p/k and (1 - p/k). All of these choices are true