It is claimed that personal vehicle is driven 24500 km per year. Would you agree with this claim if a random sample of 100 vehicle owners were asked to keep the records of their travel and showed that an average of 28000 km with a standard deviation of 3950 km?

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A:

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A: We have given that

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A: Consider the given expression,34.5/4.6

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Q: what percent od 60 is 15

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Q: At a hospital, doctors performed 78 Caesarean sections (C-sections) out of a total of 213…

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Q: The accompanying table shows the results of a survey in which 250 male and 250 female workers ages…

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Q: At the beginning of a shift there are 5.25  bottles of hand sanitizer available. At the end of the…

A: At the beginning there are 5.25 bottles and at the end 3.5 bottles are left.

Q: A psychologist wants to know how the size of social support networks change during early childhood.…

A: Given,

Q: the percentage of us deaths due to diabetes in that year is

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Q: Make a table showing the approximate values and the actual value, together with the percentage error

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Q: 100% = 100/100 =

A: Given: 100% = 100/100

Q: Q. 3 Anywhere Health Care Facility performed 692 surgical procedures during March and administered…

A: A mortality rate is a measure of the frequency of occurrence of death in a defined population during…

Q: Consider the monthly Gender of all 5 employees of a company: Gender={F,F, M, M, F} Find the number…

A: Given that There are 5 employees of a company. Gender={F,F, M, M, F}

Q: A C Total Male 12 4 5 21 Female 2. 20 10 32 Total 14 24 15 53

A: Given data: The gender and grades of the students is tabulated. Total number of students included in…

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Q: to S=2. %3D

A:

Q: If a coin is flipped 150 times and the number of Hs is 25. Compute the proportion of Hs. Round to…

A: We have given that,  Favorable cases (X) = 25 and sample size (n) = 150 Then,  We will find the…

Q: late the cost of each processor die if the cost of wafer is $500. Percentage of good dies among…

A: Die Cost=Wafer Cost(Dies Per Wafer x Die Yield)  Here cost of wafer is $500. Dies per wafer=50. 7…

Q: Which had the greater tuition increase?

A: The tuition at Princeton University increased by $3,420.Tuition at Columbus State Community College…

Q: What was the population in 1925?

A: We know with a very good accuracy that the current world population is in the range of 7,325,996,709…

Q: If SS Total = 8.4 and SS Between = 4.6, What is SS Error ?

A: SS Total=8.4 SS Between=4.6

Q: Ms. Whisler entered a 2 hour cookie eating contest. During the contest, Ms. Whisler ate 3 cookies…

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Q: A production lot of 25 units required 103.6 hours of effort. Accounting records show that the first…

A: Answers given belowExplanation:To find the learning rate, we can use the learning curve formula,…

Q: Find 0.2% of 810

A: Given query is to find the 0.2% of 810.

Q: How many units of utilities are required to produce 30 units of agricultural products?

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Q: Anaesthesia death rate is 0.4777% 0.4237% 0.2874% 0.4782% 0.5237%

A: Given : Total surgeries performed = 1692 Total anesthesia administered  = 1652

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Q: 3. у%3D-5/2х

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Q: The number of virus cells increases by 37% each day. What is the common​ ratio?

A: Please see the below answer.

Q: calculate the number of patients who are continent and incontinent at 3 months in each group by…

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Q: A community has a population of 76,000. A total of 3,650 deaths were reported during the past year.…

A: Given problem is : A community has a population of 76,000. A total of 3,650 deaths were reported…

Q: estimate e−0.015

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Q: The accompanying table shows the results of a survey in which 250 male and 250 female workers ages…

A: Data given   Contribute Do not contribute  Total Male 111 139 250 Female 143 107 250

Q: student received the following marks on 5 unit assessments: 75, 84, 92, 61, and 79. What should his…

A: