Activity 4 Data

Section 1

One Sample T Test

H0: μ = 3.5 vs H1: μ ≠ 3.5

n mean st dev SE mean 95% Conf Int Test
Statistic
p-value Decision
lower upper
32 3.5484 0.3284 0.05805 3.4301 3.6668 0.834 0.410405 Retain

Critical t values = ± 2.040

Section 2

One Sample T Test

H0: μ = 3.5 vs H1: μ ≠ 3.5

n mean st dev SE mean 95% Conf Int Test
Statistic
p-value Decision
lower upper
32 3.6141 0.3011 0.05323 3.5055 3.7226 2.143 0.040101 Reject

Critical t values = ± 2.040

Combined Results

One Sample T Test

H0: μ = 3.5 vs H1: μ ≠ 3.5

n mean st dev SE mean 95% Conf Int Test
Statistic
p-value Decision
lower upper
64 3.5812 0.3143 0.03928 3.5027 3.6598 2.068 0.042728 Reject

Critical t values = ± 1.998

Data Dictionary

The values represent the mean of forty rolls of the dice.