Activity 7 Data

Section 1

Mass Red Orange Yellow Green Blue Brown
50.22 1 7 6 4 1 4
56.57 3 7 3 5 5 2
50.06 1 3 8 3 4 3
51.10 2 5 5 5 6 1
52.21 4 13 2 2 1 1
51.48 2 3 6 6 4 3
54.00 4 4 6 5 1 3
55.25 3 5 4 6 4 3
51.75 0 1 5 11 2 5
52.59 1 9 3 5 3 3
51.56 1 6 4 7 4 1
48.56 0 6 3 4 7 2
52.24 3 6 8 4 2 1
52.00 4 10 5 1 3 1
49.78 4 6 3 6 1 2
53.20 1 9 5 6 3 1
52.94 2 5 2 9 5 0
51.69 1 3 7 2 6 2
48.93 3 2 10 0 3 3
51.48 2 4 8 5 1 3
52.23 1 7 1 3 5 6
50.69 1 6 3 7 5 1
49.55 5 6 6 2 2 2
48.66 3 6 5 4 4 1

One Sample T Test

H0: μ = 49.3 vs H1: μ ≠ 49.3

n mean st dev SE mean 95% Conf Int Test
Statistic
p-value Decision
lower upper
24 51.614 1.960 0.40017 50.786 52.442 5.783 0.000007 Reject

Critical t values = ± 2.069

Section 2

Mass Red Orange Yellow Green Blue Brown
50.90 2 6 5 5 3 3
50.35 2 3 9 5 1 2
49.47 2 5 4 7 2 2
50.19 2 3 6 6 1 5
53.22 2 9 5 5 2 1
50.62 1 6 8 4 1 3
48.66 2 5 4 4 6 0
53.46 3 12 5 3 1 1
52.44 0 3 5 7 4 4
51.53 1 7 5 7 3 1
52.47 2 7 3 1 6 5
50.37 2 2 5 9 1 2
51.42 3 6 2 5 3 3
53.03 4 8 6 2 1 3
52.68 1 6 10 3 3 3

One Sample T Test

H0: μ = 49.3 vs H1: μ ≠ 49.3

n mean st dev SE mean 95% Conf Int Test
Statistic
p-value Decision
lower upper
15 51.387 1.459 0.37677 50.579 52.195 5.540 0.000073 Reject

Critical t values = ± 2.145

Color Totals

This section will be completed after the activities are turned in.

Sect Red Orange Yellow Green Blue Brown Total
1 52 139 118 112 82 54 557
2 29 88 82 73 38 38 348
Total 81 227 200 185 120 92 905

Data Dictionary

Sect
Section of Math 113
Mass
Mass in grams of candy in bag of Peanut M&M's®. The bag is claimed to contain 49.3 g of candy.
Red, Orange, Yellow, Green, Blue, Brown
The number of each color M&M's in the bag.
Total
The total number of M&M's in the bag