Activity 6 Data
Section 1
- 25.70
- 25.45
- 27.83
- 22.76
- 27.98
- 22.19
- 25.17
- 27.05
- 27.48
- 25.13
- 22.20
- 25.15
- 24.25
- 23.45
- 21.84
- 26.15
- 24.89
- 27.86
- 26.64
- 19.93
- 27.27
- 25.12
- 24.98
- 25.21
- 26.35
- 26.97
- 25.23
- 27.09
- 27.07
- 24.33
- 24.91
- 25.09
- 25.25
- 24.60
- 24.14
One Sample T Test
H0: μ = 25.0 vs H1: μ ≠ 25.0
| n |
mean |
st dev |
SE mean |
95% C.I. |
Test
Statistic |
p-value |
| lower |
upper |
| 35 |
25.220 |
1.871 |
0.31618 |
24.578 |
25.863 |
0.697 |
0.490724 |
Critical t values = ± 2.032
Section 2
- 22.77
- 29.36
- 25.03
- 26.17
- 27.17
- 25.43
- 27.25
- 25.81
- 24.97
- 27.62
- 25.53
- 24.10
- 23.00
- 24.50
- 25.44
- 27.23
- 24.93
- 25.58
- 25.38
- 26.55
- 28.83
- 25.47
- 27.52
- 30.17
- 25.24
- 25.37
- 30.10
- 27.84
- 29.07
- 26.16
- 25.30
- 25.43
- 26.06
One Sample T Test
H0: μ = 25.0 vs H1: μ ≠ 25.0
| n |
mean |
st dev |
SE mean |
95% C.I. |
Test
Statistic |
p-value |
| lower |
upper |
| 33 |
26.254 |
1.819 |
0.31666 |
25.609 |
26.899 |
3.960 |
0.000392 |
Critical t values = ± 2.037
Combined Data
One Sample T Test
H0: μ = 25.0 vs H1: μ ≠ 25.0
| n |
mean |
st dev |
SE mean |
95% C.I. |
Test
Statistic |
p-value |
| lower |
upper |
| 68 |
25.722 |
1.904 |
0.23095 |
25.261 |
26.183 |
3.126 |
0.002621 |
Critical t values = ± 1.996
Data Dictionary
- Sect
- Section of Math 113
- Mass
- Mass in grams of candy in bag of Member's Mark® Zoo Animal Fruit Flavored Snacks.
The bag is claimed to contain 25.0 g of candy.