Masterfoods USA states that their color blends were selected byconducting consumer preference tests, which indicated theassortment of colors that pleased the greatest number of people andcreated the most attractive overall effect. On average, they claimthe following percentages of colors for M&Ms® milk chocolatecandies: 24% blue, 20% orange, 16% green, 14% yellow, 13% red and13% brown.

5. Test their claim that the true proportion of red M&Ms®candies is 0.13 at the 0.05 significance level.

6. Test their claim that the true proportion of brown M&Ms®candies is 0.13 at the 0.05 significance level.

7. On average, they claim that a 1.69 oz bag will contain morethan 54 candies. Test this claim (µ > 54) at the 0.01significance (σ unknown).

HELP:

As an example, say we had found 732 purple candies out of 3500total candies. The sample proportion of purple candies is 732/3500= 0.2091428571.
Now let's say you want to test that the true proportion of purplecandies is 21% (0.21).
First define your hypotheses:
H0: p = 0.21 (claim)
H1: p ≠ 0.21

Next we need to calculate the test statistic. For this type oftest, it is a z and a two tailed test. You have been asked to testat alpha = 0.05, so we will reject the null if the test statistic,z, is positive and greater than 1.96 OR if the test statistic, z,is negative and smaller than -1.96. (NOTE: This is the same as ifthe absolute value of the test statistic is greater than 1.96.)

Review: → sample proportion (0.209143)
p → assumed value in null (0.21)
q → 1 - p (0.79)
n → total number of candies (3500)

Because the test statistic is negatiae and is NOT smaller than-1.96, we FAIL TO REJECT. We have insufficient evidence to suggestthe true proportion is not 0.21.

You will follow this procedure for EACH color.

Blue	Orange	Green	Yellow	Red	Brown	Total Number of Candies in Bag
6	17	10	8	10	7	58
8	8	11	12	9	10	58
8	13	14	4	12	7	58
7	13	10	7	14	7	58
12	13	4	13	5	10	57
13	8	12	13	1	10	57
8	8	14	7	9	11	57
16	10	10	5	11	4	56
11	11	8	13	6	7	56
10	9	14	10	9	4	56
6	12	13	8	9	8	56
14	10	2	13	7	10	56
11	10	11	12	5	7	56
14	11	8	6	7	10	56
14	8	9	5	5	15	56
11	12	10	12	7	3	55
12	9	12	8	5	9	55
7	12	10	7	10	9	55
8	9	13	11	10	4	55
10	11	9	10	6	9	55
10	10	9	10	7	9	55
9	3	9	13	8	13	55
10	8	13	10	9	5	55
11	6	11	7	8	12	55
12	13	10	11	5	3	54
12	8	5	15	8	6	54
12	8	5	15	8	6	54
14	14	9	4	6	7	54
13	7	12	9	4	9	54
13	10	11	8	5	6	53
7	11	10	9	7	9	53
9	14	8	6	6	10	53
12	10	8	7	9	6	52
10	7	11	7	8	8	51
11	3	12	8	7	10	51
8	10	12	6	7	6	49