pls include d&e
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A: Total customer T = 79 + 62 + 92 + 87 + 99 + 51 = 470
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A: n(Total)=81, n(B)=26
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Q: 1-Listed below are altitudes (thousands of feet) and outside air temperatures (degree…
A: Solution :
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Q: n currents are important in studies of climate change, as well as ecology studies of dispersal of…
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Q: 6. 10 11 12 15 data 13 14 16 17 18 19 Based on the boxplot above, identify the 5 number summary…
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A: Given the weekly sales of bread at a local Foods Market asWeekSales14022385342043825410643273858411
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Q: Part a though d please. Thank you!
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A: Answer:----. Date:----8/10/2021
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Q: What is the equation of the trend line in the scatter plot? 10 9. 8. 0 1 2 3 4 5 6 7 8 9 10 7, 6, 4.…
A: Given: Trend line in a scatter plot, To find: Write equation of trend line in slope-intercept form.
Q: Ocean currents are important in studies of climate change, as well as ecology studies of dispersal…
A: Comment: As per the our company guidelines we are supposed to answer only three subparts. Kindly…
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Q: Conclusion Reject the null hypothesis, there is sufficient evidence that p> 0. O Reject the null…
A: Hi! Thank you for the question, As per the honour code, we are allowed to answer three sub-parts at…
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- please answer the question 1a,b&c and show work!! thank you also please make sure if writing on paper handwriting can be read thank you again :)The regression line for a data set showing the monthly utility bill U in a certain city versus the square footage F of the residence is given by U = 0.2F − 100 dollars. What monthly utility bill would be expected for a 2500 square foot home in this city? $Please solve the last two parts. Part d and part e.
- How well does the line describe the data? What is the mileage that you would expect a 4000-pound car to have?Shelia's doctor is concerned that she may suffer from gestational diabetes (high blood glucose levels during pregnancy). There is variation both in the actual glucose level and in the blood test that measures the level. A patient is classified as having gestational diabetes if the glucose level is above 140 milligrams per deciliter one hour after a sugary drink is ingested. Shelia's measured glucose level one hour after ingesting the sugary drink varies according to the Normal distribution with mean 128 mg/dl and standard deviation 9 mg/dl. Let ? denote a patient's glucose level. (a) If measurements are made on four different days, find the level ? such that there is probability only 0.01 that the mean glucose level of four test results falls above ? for Shelia's glucose level distribution. What is the value of ??ANSWER: (b) If the mean result from the four tests is compared to the criterion 140 mg/dl, what is the probability that Shelia is diagnosed as having gestational…Please answer quickly! Show work!
- What can the chi-square test do that none of the other tests we learned this semester could do? analyze homogeneous data nalyze normal data analyze parametric data analyze frequency dataThe variable week# is at what level of measurementOcean currents are important in studies of climate change, as well as ecology studies of dispersal of plankton. Drift bottles are used to study ocean currents in the Pacific near Hawaii, the Solomon Islands, New Guinea, and other islands. Let x represent the number of days to recovery of a drift bottle after release and y represent the distance from point of release to point of recovery in km/100. The following data are representative of one study using drift bottles to study ocean currents. x days y km/100 71 76 31 92 203 14.2 19.6 5.8 11.2 35.9 (a) Verify that Ex = 473, Ey = 86.7, Ex = 61,451, Ey = 2033.69, Exy = 10995.7, and r 0.93868. %3D %3D %3D %3D Σχ 1 473 ΣΥ| 86.7 Ex2 61451 Ey2 2033.69 Exy 10995.7 r0.93868 (b) Use a 1% level of significance to test the claim p > 0. (Use 2 decimal places.) t 4.72 critical t 4.54 Conclusion Reject the null hypothesis, there is sufficient evidence that p > 0. O Reject the null hypothesis, there is insufficient evidence that p > 0. Fail to reject…
- Parts a through d please, thank you!please help!! Weather: Weather data for Hamilton January 2020 Research question: The average temperature of Hamilton in January 2020 was less than 32°F (0°C). The data is available at Weather in Hamilton in January 2020 (Ontario) - Detailed Weather Forecast for a Month (world-weather. info) A) Please, with these statistical data up there, help me apply as many calculations and rates as necessary to collect as much information as possible on this subject. Find some information that I could apply and explain on this subject. With calculations too. you will be helping me alot filling the infos that I need.Ocean currents are important in studies of climate change, as well as ecology studies of dispersal of plankton. Drift bottles are used to study ocean currents in the Pacific near Hawaii, the Solomon Islands, New Guinea, and other islands. Let x represent the number of days to recovery of a drift bottle after release and y represent The distance from point of release to point of recovery in km/100. The following data a representative of one study using drift bottles to study ocean currents. x day 72 79 32 96 203 y km/100 14.8 19.6 5.3 11.8 35.1 Σx=482 Σy=86.6 Σx2=62874 Σy2=2002.54 Σxy=11041.7 r=.93787 use a 1% level of significance to test the claim p>0.(use 2 decimal places) t=critical t= Se=4.4913 a=1.4966 b=.1641 D) find the predicted distance (km/100) when a drift bottle has been floating for 80 days.(use 2 decimal places) find a 90% confidence interval for your prediction of part D. (use 2 decimal places) lower limit=___km/100upper limit=___km/100 he was a 1% level of…
