u1 = mean of the children's head circumferences u2 = mean of the children's head circumferences To find out if the head circumferences of sixth-grade boys in primary school are larger, on average, than those of girls dentify The research hypothesis H1 The null hypothesis HO The rejection region of the null hypothesis 1. H1: 41 < Hz 2. Họ: H1 Z Hz Họ: H1 – H2 >0 3. [tin-1) , 0) H1: H1 – H2 < 0 1. H;: H1 > Hz 2. Họ: H1 < M2 H;: H1 - H2 > 0 Họ: H1 - H2 <0 3. [tin-1) , 0) 1. H1: 41 > Hz 2. Họ: 41 < Hz Họ: H1 – H2 <0 3. (-00 , tin-1)] H1: H1 – Hz > 0 1. H;: H1 < Hz H;: H1 - H2 < 0 2. Họ: H1 Z H2 Họ: H1 - H2 > 0 3. (-00 , -tin-1)]
u1 = mean of the children's head circumferences u2 = mean of the children's head circumferences To find out if the head circumferences of sixth-grade boys in primary school are larger, on average, than those of girls dentify The research hypothesis H1 The null hypothesis HO The rejection region of the null hypothesis 1. H1: 41 < Hz 2. Họ: H1 Z Hz Họ: H1 – H2 >0 3. [tin-1) , 0) H1: H1 – H2 < 0 1. H;: H1 > Hz 2. Họ: H1 < M2 H;: H1 - H2 > 0 Họ: H1 - H2 <0 3. [tin-1) , 0) 1. H1: 41 > Hz 2. Họ: 41 < Hz Họ: H1 – H2 <0 3. (-00 , tin-1)] H1: H1 – Hz > 0 1. H;: H1 < Hz H;: H1 - H2 < 0 2. Họ: H1 Z H2 Họ: H1 - H2 > 0 3. (-00 , -tin-1)]
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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![u1 = mean of the children's head circumferences
µ2 = mean of the children's head circumferences
To find out if the head circumferences of sixth-grade boys in primary school are larger, on average, than those of
girls
identify
The research hypothesis H1
The null hypothesis HO
The rejection region of the null hypothesis
1. H1: 41 < H2
2. Họ: H1 2 H2
H1: H1 – H2 < 0
Họ: 41 – H2 > 0
3. [tin-1) , 0)
1. H;: 41 > H2
2. Họ: H1 < H2
H1: H1 – H2 > 0
Họ: H1 - H2 < 0
3. [tn-1) , 00)
1. H1: 41 > H2
2. Ho: H1 < H2
H1: 41 – H2 > 0
Họ: H1 – H2 < 0
3. (-00 , tin-1)]
1. H;: 41 < H2
H;: H1 – H2 < 0
Họ: H1 - H2 > 0
2. Ho: μ > μ
3. (-00, -tin-1)]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd6b22c2c-c7a3-402b-9b9c-b744049a1c82%2F468c652d-c64d-451e-a228-756877abd765%2Fxo748cy_processed.png&w=3840&q=75)
Transcribed Image Text:u1 = mean of the children's head circumferences
µ2 = mean of the children's head circumferences
To find out if the head circumferences of sixth-grade boys in primary school are larger, on average, than those of
girls
identify
The research hypothesis H1
The null hypothesis HO
The rejection region of the null hypothesis
1. H1: 41 < H2
2. Họ: H1 2 H2
H1: H1 – H2 < 0
Họ: 41 – H2 > 0
3. [tin-1) , 0)
1. H;: 41 > H2
2. Họ: H1 < H2
H1: H1 – H2 > 0
Họ: H1 - H2 < 0
3. [tn-1) , 00)
1. H1: 41 > H2
2. Ho: H1 < H2
H1: 41 – H2 > 0
Họ: H1 – H2 < 0
3. (-00 , tin-1)]
1. H;: 41 < H2
H;: H1 – H2 < 0
Họ: H1 - H2 > 0
2. Ho: μ > μ
3. (-00, -tin-1)]
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