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The data shows sugar consumption (pounds per year per person) in the United States for a...
Question 24 options: The data shows sugar consumption (pounds per year per person) in the United...
Question 24 options: The data shows sugar consumption (pounds per year per person) in the United States for a sample of 5 years. Year Sugar Consumption 1900 46 1920 71 1940 77 1960 79 1980 86 2000 106 The mean of year is 1950 and the standard deviation of year is 37.4. The mean of sugar consumption is 77.5 and the standard deviation is 19.6 The correlation coefficient between Year and Sugar consumption is 0.95 [Useful formulas: slope=rSy/Sx and intercept...
A nutritionist claims that the mean tuna consumption by a person is 3.5 pounds per year....
A nutritionist claims that the mean tuna consumption by a person is 3.5 pounds per year. A sample of 90 people shows that the mean tuna consumption by a person is 3.2 pounds per year. Assume the population standard deviation is 1.03 pounds. At c =0.03, can you reject the claim? (a) Identify the null hypothesis and alternative hypothesis. O A. Ho: 53.5 Ha: > 3.5 OD. Hou#3.2 Hau = 3.2 O B. Ho: > 3.5 Ha $3.5 O E....
A nutritionist claims that the mean tuna consumption by a person is 35 pounds per year...
A nutritionist claims that the mean tuna consumption by a person is 35 pounds per year A sample of 90 people shows that the mean tuna consumption by a person is 3.2 pounds per year. Assume the population standard deviation is 103 pounds. At a = 0.03, can you reject the claim? (a) Identify the null hypothesis and alternative hypothesis. O A. Horus 3.5 Ha> 3.5 OD. Hou732 Hau=32 OB. Ho 33.5 H, HS35 O E. Ho u$32 Ha H>...
A nutritionist claims that the mean tuna consumption by a person is 3.3 pounds per year....
A nutritionist claims that the mean tuna consumption by a person is 3.3 pounds per year. A sample of 50 people shows that the mean tuna consumption by a person is 2.9 pounds per year. Assume the population standard deviation is 1.08 pounds. At a = 0.07, can you reject the claim? (a) Identify the null hypothesis and alternative hypothesis. B. Ho:u> 3.3 Ha: u 53.3 A. Ho: u = 3.3 Ha:u#3.3 O D. Ho:u#2.9 Hai u = 2.9 O...
Situation: The town of Waterville has the following past population data projected beyond 1990 Year Population...
Situation: The town of Waterville has the following past population data projected beyond 1990 Year Population 10,240 12,150 18,430 26210 22,480 32.410 45,050 57,200 64,030 77,320 1900 1910 1920 1930 1940 1950 1960 1970 1980 1990 The average water consumption (including every possible sector) is 160 gal/cap-day in 1998. The town has a wastewater treatment plant with a treatment capacity of 30 MGD. Due to the rapid growth of the population, the town is planning to build a new wastewater...
A nutritionist claims that the mean tuna consumption by a person is 3.3 pounds per year....
A nutritionist claims that the mean tuna consumption by a person is 3.3 pounds per year. A sample of 70 people shows that the mean tuna consumption by a person is 3.2 pounds per year. Assume the population standard deviation is 1.16 pounds. At a 0.07, can you reject the claim? (a) ldentify the null hypothesis and altemative hypothesis. ??, ??. ??: #3.2 ??: ??: -3.3 $3.3 ??: #3.3 D. Ho:H 3.2 ??: $3.2 ??: -3.3 Ha H3.2 (b) Identify...
A nutritionist claims that the mean tuna consumption by a person is 3.2 pounds per year....
A nutritionist claims that the mean tuna consumption by a person is 3.2 pounds per year. A sample of 50 people shows that the mean tuna consumption by a person is 3.1 pounds per year with a standard deviation of 1.06 pounds. A a= 0.01 can you reject the claim? Identify the null hypothesis and alternative hypothesis: Identify the standardized test statistic z=? Find the P-value P=? Decide whether to reject or fail to reject of fail the null hypothesis
A nutritionist claims that the mean tuna consumption by a person is 3.4 pounds per year....
A nutritionist claims that the mean tuna consumption by a person is 3.4 pounds per year. A sample of 80 people shows that the mean tuna consumption by a person is 3.1 pounds per year. Assume the population standard deviation is 1.23 pounds. At α= 0.08, can you reject the claim? (a) Identify the null hypothesis and alternative hypothesis. OA, Ho: 3.4 O D. Ho:H> 3.4 ов. Но:us 3.4 Ha H> 3.4 О Е. НО: #3.1 Ос. нон-3.1 Ha HE3.1...
QUESTION 4 A stuly wants to look at the correlation between sugar consumption and the development...
Need # 4, 5, 6, 7, & 8 Please!!
QUESTION 4 A stuly wants to look at the correlation between sugar consumption and the development of cavities. The table below shows the average daily'întake of sugar (g) and the total number of cavities per patient over the one-year study period. Daily Sugar Intake Number of Cavities (M 30 40 150 90 75 25 110 What is the sample correlation cofficient given 2. ,-1128214 212and Ze-0-)-1307 ? a-0.33 b.0.70 QUESTION S...
28 A nutritionist claims that the mean tuna consumption by a person is 3.2 pounds per...
28
A nutritionist claims that the mean tuna consumption by a person is 3.2 pounds per year. A sample of 50 people shows that the mean tuna consumption by a person is 3.1 pounds per year. Assume the population standard deviation is 123 pounds. Ala-0.03, can you reject the daim? (a) Identify the nul hypothesis and alternative hypothesis. A. Ho = 32 OB. Ho 531 OC, Hạ 31 H732 H> 3.1 H, 23.1 OD. Ho > 3.1 OE H 32...
A nutritionist claims that the mean tuna consumption by a person is 3.5 pounds per year. A sample of 90 people shows that the mean tuna consumption by a person is 3.2 pounds per year. Assume the population standard deviation is 1.03 pounds. At c =0.03, can you reject the claim? (a) Identify the null hypothesis and alternative hypothesis. O A. Ho: 53.5 Ha: > 3.5 OD. Hou#3.2 Hau = 3.2 O B. Ho: > 3.5 Ha $3.5 O E....
A nutritionist claims that the mean tuna consumption by a person is 35 pounds per year A sample of 90 people shows that the mean tuna consumption by a person is 3.2 pounds per year. Assume the population standard deviation is 103 pounds. At a = 0.03, can you reject the claim? (a) Identify the null hypothesis and alternative hypothesis. O A. Horus 3.5 Ha> 3.5 OD. Hou732 Hau=32 OB. Ho 33.5 H, HS35 O E. Ho u$32 Ha H>...
A nutritionist claims that the mean tuna consumption by a person is 3.3 pounds per year. A sample of 50 people shows that the mean tuna consumption by a person is 2.9 pounds per year. Assume the population standard deviation is 1.08 pounds. At a = 0.07, can you reject the claim? (a) Identify the null hypothesis and alternative hypothesis. B. Ho:u> 3.3 Ha: u 53.3 A. Ho: u = 3.3 Ha:u#3.3 O D. Ho:u#2.9 Hai u = 2.9 O...
Situation: The town of Waterville has the following past population data projected beyond 1990 Year Population 10,240 12,150 18,430 26210 22,480 32.410 45,050 57,200 64,030 77,320 1900 1910 1920 1930 1940 1950 1960 1970 1980 1990 The average water consumption (including every possible sector) is 160 gal/cap-day in 1998. The town has a wastewater treatment plant with a treatment capacity of 30 MGD. Due to the rapid growth of the population, the town is planning to build a new wastewater...
A nutritionist claims that the mean tuna consumption by a person is 3.3 pounds per year. A sample of 70 people shows that the mean tuna consumption by a person is 3.2 pounds per year. Assume the population standard deviation is 1.16 pounds. At a 0.07, can you reject the claim? (a) ldentify the null hypothesis and altemative hypothesis. ??, ??. ??: #3.2 ??: ??: -3.3 $3.3 ??: #3.3 D. Ho:H 3.2 ??: $3.2 ??: -3.3 Ha H3.2 (b) Identify...
A nutritionist claims that the mean tuna consumption by a person is 3.4 pounds per year. A sample of 80 people shows that the mean tuna consumption by a person is 3.1 pounds per year. Assume the population standard deviation is 1.23 pounds. At α= 0.08, can you reject the claim? (a) Identify the null hypothesis and alternative hypothesis. OA, Ho: 3.4 O D. Ho:H> 3.4 ов. Но:us 3.4 Ha H> 3.4 О Е. НО: #3.1 Ос. нон-3.1 Ha HE3.1...
Need # 4, 5, 6, 7, & 8 Please!!
QUESTION 4 A stuly wants to look at the correlation between sugar consumption and the development of cavities. The table below shows the average daily'întake of sugar (g) and the total number of cavities per patient over the one-year study period. Daily Sugar Intake Number of Cavities (M 30 40 150 90 75 25 110 What is the sample correlation cofficient given 2. ,-1128214 212and Ze-0-)-1307 ? a-0.33 b.0.70 QUESTION S...
28
A nutritionist claims that the mean tuna consumption by a person is 3.2 pounds per year. A sample of 50 people shows that the mean tuna consumption by a person is 3.1 pounds per year. Assume the population standard deviation is 123 pounds. Ala-0.03, can you reject the daim? (a) Identify the nul hypothesis and alternative hypothesis. A. Ho = 32 OB. Ho 531 OC, Hạ 31 H732 H> 3.1 H, 23.1 OD. Ho > 3.1 OE H 32...
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