**Name/Notes** |
**Owner** |
**Created** |
**Size** |
**Views** |

μ _{1} : Mean of Weighted Avg. where Sex = "F" μ _{2} : Mean of Weighted Avg. where Sex = "M" μ _{1} - μ _{2} : Difference between two means H _{0} : μ _{1} - μ _{2} = 0 H _{A} : μ _{1} - μ _{2} ≠ 0 (without pooled variances) **Hypothesis test results:**
Difference | Sample Diff. | Std. Err. | DF | T-Stat | P-value |
---|
μ_{1} - μ_{2} | -0.036723257 | 0.03922139 | 41.272296 | -0.93630687 | 0.3546 |
**Two sample T hypothesis test** | myusuf108111 | Dec 13, 2019 | 1KB | 4 |

μ _{1} : Mean of Quiz Avg. where Sex = "F" μ _{2} : Mean of Quiz Avg. where Sex = "M" μ _{1} - μ _{2} : Difference between two means H _{0} : μ _{1} - μ _{2} = 0 H _{A} : μ _{1} - μ _{2} ≠ 0 (without pooled variances) **Hypothesis test results:**
Difference | Sample Diff. | Std. Err. | DF | T-Stat | P-value |
---|
μ_{1} - μ_{2} | -0.03063375 | 0.043409412 | 41.531236 | -0.70569374 | 0.4843 |
**Two sample T hypothesis test** | myusuf108111 | Dec 13, 2019 | 1KB | 4 |

μ _{1} : Mean of Quiz Avg. where Section = "A" μ _{2} : Mean of Quiz Avg. where Section = "B" μ _{1} - μ _{2} : Difference between two means H _{0} : μ _{1} - μ _{2} = 0 H _{A} : μ _{1} - μ _{2} ≠ 0 (without pooled variances) **Hypothesis test results:**
Difference | Sample Diff. | Std. Err. | DF | T-Stat | P-value |
---|
μ_{1} - μ_{2} | -0.038729545 | 0.0433987 | 41.314533 | -0.89241257 | 0.3773 |
**Two sample T hypothesis test quiz Ave by section** | myusuf108111 | Dec 13, 2019 | 1KB | 3 |

μ _{1} : Mean of Weighted Avg. where Section = "A" μ _{2} : Mean of Weighted Avg. where Section = "B" μ _{1} - μ _{2} : Difference between two means H _{0} : μ _{1} - μ _{2} = 0 H _{A} : μ _{1} - μ _{2} ≠ 0 (without pooled variances) **Hypothesis test results:**
Difference | Sample Diff. | Std. Err. | DF | T-Stat | P-value |
---|
μ_{1} - μ_{2} | -0.023268902 | 0.039496963 | 41.990626 | -0.58913142 | 0.5589 |
**Two sample T hypothesis test** | myusuf108111 | Dec 13, 2019 | 1KB | 4 |

μ _{1} : Mean of Uniform1 μ _{2} : Mean of Uniform2 μ _{1} - μ _{2} : Difference between two means H _{0} : μ _{1} - μ _{2} = 0 H _{A} : μ _{1} - μ _{2} ≠ 0 (without pooled variances) **Hypothesis test results:**
Difference | Sample Diff. | Std. Err. | DF | T-Stat | P-value |
---|
μ_{1} - μ_{2} | 0.059204696 | 0.6233789 | 67.944566 | 0.094973853 | 0.9246 |
**Two sample T hypothesis test** | leslie.montero06 | Dec 12, 2019 | 1KB | 7 |

μ _{1} : Mean of Population 1 μ _{2} : Mean of Population 2 μ _{1} - μ _{2} : Difference between two means H _{0} : μ _{1} - μ _{2} = 0 H _{A} : μ _{1} - μ _{2} ≠ 0 (with pooled variances) **Hypothesis test results:**
Difference | Sample Diff. | Std. Err. | DF | T-Stat | P-value |
---|
μ_{1} - μ_{2} | -0.03973725 | 0.043214709 | 41 | -0.91953066 | 0.3632 |
**Two sample T summary hypothesis test-TEST AVERAGES FOR SEX**
WITH POOLED VARIANCES | mkp2589 | Dec 10, 2019 | 1KB | 13 |

μ _{1} : Mean of Population 1 μ _{2} : Mean of Population 2 μ _{1} - μ _{2} : Difference between two means H _{0} : μ _{1} - μ _{2} = 0 H _{A} : μ _{1} - μ _{2} ≠ 0 (with pooled variances) **Hypothesis test results:**
Difference | Sample Diff. | Std. Err. | DF | T-Stat | P-value |
---|
μ_{1} - μ_{2} | -0.04589466 | 0.043834683 | 41 | -1.0469942 | 0.3012 |
**Two sample T summary hypothesis test-QUIZ AVERAGES FOR SECTIONS**
WITH POOLED VARIANCES
-in all tables/graphs, section A=sample 1 and section B=sample 2 | mkp2589 | Dec 10, 2019 | 1KB | 9 |

μ _{1} : Mean of Population 1 μ _{2} : Mean of Population 2 μ _{1} - μ _{2} : Difference between two means H _{0} : μ _{1} - μ _{2} = 0 H _{A} : μ _{1} - μ _{2} ≠ 0 (with pooled variances) **Hypothesis test results:**
Difference | Sample Diff. | Std. Err. | DF | T-Stat | P-value |
---|
μ_{1} - μ_{2} | -0.01414368 | 0.043507404 | 41 | -0.32508674 | 0.7468 |
**Two sample T summary hypothesis test-TEST AVERAGES FOR SECTIONS**
WITH POOLED VARIANCES | mkp2589 | Dec 10, 2019 | 1KB | 9 |

μ _{1} : Mean of Population 1 μ _{2} : Mean of Population 2 μ _{1} - μ _{2} : Difference between two means H _{0} : μ _{1} - μ _{2} = 0 H _{A} : μ _{1} - μ _{2} ≠ 0 (without pooled variances) **Hypothesis test results:**
Difference | Sample Diff. | Std. Err. | DF | T-Stat | P-value |
---|
μ_{1} - μ_{2} | -0.03693928 | 0.043883429 | 40.842273 | -0.84175919 | 0.4048 |
**Two sample T summary hypothesis test-QUIZ AVERAGES FOR SEX**
sample 1= F
sample 2= M | mkp2589 | Dec 10, 2019 | 1KB | 7 |

μ _{1} : Mean of Population 1 μ _{2} : Mean of Population 2 μ _{1} - μ _{2} : Difference between two means H _{0} : μ _{1} - μ _{2} = 0 H _{A} : μ _{1} - μ _{2} ≠ 0 (without pooled variances) **Hypothesis test results:**
Difference | Sample Diff. | Std. Err. | DF | T-Stat | P-value |
---|
μ_{1} - μ_{2} | -0.03973725 | 0.042943112 | 40.877498 | -0.92534631 | 0.3602 |
**Two sample T summary hypothesis test-TEST AVERAGES FOR SEX**
sample 1= F
sample 2= M | mkp2589 | Dec 10, 2019 | 1KB | 7 |

μ _{1} : Mean of Population 1 μ _{2} : Mean of Population 2 μ _{1} - μ _{2} : Difference between two means H _{0} : μ _{1} - μ _{2} = 0 H _{A} : μ _{1} - μ _{2} ≠ 0 (without pooled variances) **Hypothesis test results:**
Difference | Sample Diff. | Std. Err. | DF | T-Stat | P-value |
---|
μ_{1} - μ_{2} | -0.04589466 | 0.043969045 | 39.772145 | -1.0437948 | 0.3029 |
**Two sample T summary hypothesis test-QUIZ AVERAGES FOR SECTIONS** | mkp2589 | Dec 10, 2019 | 1KB | 8 |

μ _{1} : Mean of Population 1 μ _{2} : Mean of Population 2 μ _{1} - μ _{2} : Difference between two means H _{0} : μ _{1} - μ _{2} = 0 H _{A} : μ _{1} - μ _{2} ≠ 0 (without pooled variances) **Hypothesis test results:**
Difference | Sample Diff. | Std. Err. | DF | T-Stat | P-value |
---|
μ_{1} - μ_{2} | -0.01414368 | 0.043397889 | 40.860759 | -0.3259071 | 0.7462 |
**Two sample T summary hypothesis test-TEST AVERAGES FOR SECTIONS** | mkp2589 | Dec 10, 2019 | 1KB | 14 |

μ _{1} : Mean of Population 1 μ _{2} : Mean of Population 2 μ _{1} - μ _{2} : Difference between two means H _{0} : μ _{1} - μ _{2} = 0 H _{A} : μ _{1} - μ _{2} ≠ 0 (without pooled variances) **Hypothesis test results:**
Difference | Sample Diff. | Std. Err. | DF | T-Stat | P-value |
---|
μ_{1} - μ_{2} | -0.01414368 | 0.043397889 | 40.860759 | -0.3259071 | 0.7462 |
**Two sample T summary hypothesis test** | mkp2589 | Dec 10, 2019 | 1KB | 12 |

μ _{1} : Mean of Weighted Avg. where Section = "A" μ _{2} : Mean of Weighted Avg. where Section="B" μ _{1} - μ _{2} : Difference between two means H _{0} : μ _{1} - μ _{2} = 0 H _{A} : μ _{1} - μ _{2} ≠ 0 (without pooled variances)
Sample | n | Mean | Std. dev. |
---|
Weighted Avg. where Section = "A" | 22 | 0.73510152 | 0.13001428 | Weighted Avg. where Section="B" | 22 | 0.75837042 | 0.13197161 |
**Hypothesis test results:**
Difference | Sample Diff. | Std. Err. | DF | T-Stat | P-value |
---|
μ_{1} - μ_{2} | -0.023268902 | 0.039496963 | 41.990626 | -0.58913142 | 0.5589 |
**Two sample T hypothesis test Weighted Average by Section** | myusuf108111 | Dec 10, 2019 | 2KB | 9 |

μ _{1} : Mean of Quiz 3 where Section = "A" μ _{2} : Mean of Quiz 3 where Section="B" μ _{1} - μ _{2} : Difference between two means H _{0} : μ _{1} - μ _{2} = 0 H _{A} : μ _{1} - μ _{2} ≠ 0 (without pooled variances)
Sample | n | Mean | Std. dev. |
---|
Quiz 3 where Section = "A" | 17 | 0.61841176 | 0.22635359 | Quiz 3 where Section="B" | 16 | 0.73805625 | 0.21946068 |
**Hypothesis test results:**
Difference | Sample Diff. | Std. Err. | DF | T-Stat | P-value |
---|
μ_{1} - μ_{2} | -0.11964449 | 0.077614856 | 30.968955 | -1.5415153 | 0.1333 |
**Two sample T hypothesis test Quiz 3 by Section** | myusuf108111 | Dec 10, 2019 | 2KB | 9 |