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Houston 310 325 334 383 319 306 Denver 315 336 401 404 Miami 374 369 327...
x1 10 19 12 20 16 x2 21 16 13 19 13 20 19 x3 24...
x1 10 19 12 20 16 x2 21 16 13 19 13 20 19 x3 24 18 20 19 22 21 x4 19 20 16 25 x5 23 26 26 24 28 23 23 Test at a = 0.01 to determine if the population means are all the same. 1. The null hypothesis is Ho: Oui = 2 = 43 Oui = ly = H3 = 44 OM = H2 = H3 = HA = Hs 2. This is a...
Emily 67 66 68 67 69 Mariah 71 68 66 70 68 70 Hanna 68 70...
Emily 67 66 68 67 69 Mariah 71 68 66 70 68 70 Hanna 68 70 69 69 Holly 70 73 73 69 Krystal 70 74 71 70 72 The table gives the resting pulse for 5 different women, taken at multiple times. At a = 0.05, determine whether the women appear to have the same resting pulse. 1. The null hypothesis is Ho: Ou = H2 = 3 = 14 OH = H2 = H3 Hi = H2 =...
x 1 11 20 16 19 15 16 10 x2 17 21 17 21 19 21...
x 1 11 20 16 19 15 16 10 x2 17 21 17 21 19 21 14 x3 19 22 21 22 24 23 X4 25 16 17 18 18 x5 26 18 18 22 21 Test at a = 0.10 to determine if the population means are all the same. 1. The null hypothesis is Ho: OM = M2 = M3 = Hy = 45 Oui = ly = H3 = 44 OH = H2 = 43 2. This...
| Ohio 40 42 42 37 45 North Dakota 44 44 46 44 42 41 Montana...
| Ohio 40 42 42 37 45 North Dakota 44 44 46 44 42 41 Montana 46 44 41 44 39 42 Indiana 42 39 40 43 41 The table gives the ages of randomly chosen people from 4 different states At a = 0.01, determine whether there is a difference in mean ages. 1. The null hypothesis is Ho: OH = H2 = 3 OH = H2 = H3 = H4 = 45 Oui = ly = H3 =...
Amber 66 69 70 66 Elizabeth Holly 66 69 70 71 71 71 70 69 69...
Amber 66 69 70 66 Elizabeth Holly 66 69 70 71 71 71 70 69 69 68 The table gives the resting pulse for 3 different women, taken at multiple times. At a = 0.05, determine whether the women appear to have the same resting pulse. 1. The null hypothesis is Ho: Opi = 2 = 3 = 44 = 45 OH = uy = 43 OH = H2 = H3 = HA 2. This is a right tailed test...
The table below gives results from random samples of salaries in two cities. Pop City 1...
The table below gives results from random samples of salaries in two cities. Pop City 1 San Francisco 2 Houston s($) 402947 36 | 3739 At a = 0.01, test the claim that salaries in San Francisco have the same variation as salaries in Houston. 1. The null hypothesis is Ho: O $i = 52 O I = 12 OH = H2 O 01 = 02 2. This is a two tailed test with: dfn and dfa- 3a. The STS...
A randomized block design yielded the ANOVA table to the right. Complete parts a through g....
A randomized block design yielded the ANOVA table to the right. Complete parts a through g. Source Treatments Blocks Error Total df 5 2 10 17 SS 504 276 120 900 MS 100.8 138.0 12.0 F 8.400 11.500 a. How many blocks and treatments were used in the experiment? There were There were blocks and treatments used. b. How many observations were collected in the experiment? n=0 c. Specify the null and alternative hypotheses you would use to compare the...
3. The table to the right shows the cost per ounce (in dollars) for a random...
3. The table to the right shows the cost per ounce (in dollars) for a random sample of toothpastes exhibiting very good stain removal, goad stain removal, and fair stain removal. At α= 0.01, can you conclude that the mean costs per ounce are different? Perform a one-way ANOVA test by completing parts a through d. Assume that each sample is drawn from a normal population, that the samples are independent of each other, and that the populations have the...
A. B. Please follow the steps of hypothesis testing, including identifying the alternative and null hypothesis,...
A.
B.
Please follow the steps of hypothesis testing, including
identifying the alternative and null hypothesis, calculating the
test statistic, finding the p-value, and making a conclusions about
the null hypothesis and a final conclusion that addresses the
original claim. Use a significance level of 0.10. Is the conclusion
affected by whether the significance level is 0.10 or 0.01?
Test Statistic=______ (Round to two decimal places)
P-Value=______ (Round to three decimal places)
Answer choices below:
a) Yes, the conclusion is...
x1 10 19 12 20 16 x2 21 16 13 19 13 20 19 x3 24 18 20 19 22 21 x4 19 20 16 25 x5 23 26 26 24 28 23 23 Test at a = 0.01 to determine if the population means are all the same. 1. The null hypothesis is Ho: Oui = 2 = 43 Oui = ly = H3 = 44 OM = H2 = H3 = HA = Hs 2. This is a...
Emily 67 66 68 67 69 Mariah 71 68 66 70 68 70 Hanna 68 70 69 69 Holly 70 73 73 69 Krystal 70 74 71 70 72 The table gives the resting pulse for 5 different women, taken at multiple times. At a = 0.05, determine whether the women appear to have the same resting pulse. 1. The null hypothesis is Ho: Ou = H2 = 3 = 14 OH = H2 = H3 Hi = H2 =...
x 1 11 20 16 19 15 16 10 x2 17 21 17 21 19 21 14 x3 19 22 21 22 24 23 X4 25 16 17 18 18 x5 26 18 18 22 21 Test at a = 0.10 to determine if the population means are all the same. 1. The null hypothesis is Ho: OM = M2 = M3 = Hy = 45 Oui = ly = H3 = 44 OH = H2 = 43 2. This...
| Ohio 40 42 42 37 45 North Dakota 44 44 46 44 42 41 Montana 46 44 41 44 39 42 Indiana 42 39 40 43 41 The table gives the ages of randomly chosen people from 4 different states At a = 0.01, determine whether there is a difference in mean ages. 1. The null hypothesis is Ho: OH = H2 = 3 OH = H2 = H3 = H4 = 45 Oui = ly = H3 =...
Amber 66 69 70 66 Elizabeth Holly 66 69 70 71 71 71 70 69 69 68 The table gives the resting pulse for 3 different women, taken at multiple times. At a = 0.05, determine whether the women appear to have the same resting pulse. 1. The null hypothesis is Ho: Opi = 2 = 3 = 44 = 45 OH = uy = 43 OH = H2 = H3 = HA 2. This is a right tailed test...
The table below gives results from random samples of salaries in two cities. Pop City 1 San Francisco 2 Houston s($) 402947 36 | 3739 At a = 0.01, test the claim that salaries in San Francisco have the same variation as salaries in Houston. 1. The null hypothesis is Ho: O $i = 52 O I = 12 OH = H2 O 01 = 02 2. This is a two tailed test with: dfn and dfa- 3a. The STS...
A randomized block design yielded the ANOVA table to the right. Complete parts a through g. Source Treatments Blocks Error Total df 5 2 10 17 SS 504 276 120 900 MS 100.8 138.0 12.0 F 8.400 11.500 a. How many blocks and treatments were used in the experiment? There were There were blocks and treatments used. b. How many observations were collected in the experiment? n=0 c. Specify the null and alternative hypotheses you would use to compare the...
3. The table to the right shows the cost per ounce (in dollars) for a random sample of toothpastes exhibiting very good stain removal, goad stain removal, and fair stain removal. At α= 0.01, can you conclude that the mean costs per ounce are different? Perform a one-way ANOVA test by completing parts a through d. Assume that each sample is drawn from a normal population, that the samples are independent of each other, and that the populations have the...
A.
B.
Please follow the steps of hypothesis testing, including
identifying the alternative and null hypothesis, calculating the
test statistic, finding the p-value, and making a conclusions about
the null hypothesis and a final conclusion that addresses the
original claim. Use a significance level of 0.10. Is the conclusion
affected by whether the significance level is 0.10 or 0.01?
Test Statistic=______ (Round to two decimal places)
P-Value=______ (Round to three decimal places)
Answer choices below:
a) Yes, the conclusion is...
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