From among the 300 largest cities in the United States, the FleeceU Auto Insurance Company identified the 10 safest and 10 least-safe U.S. cities based on the mean number of years drivers went between automobile accidents. The cities on both lists were the smaller cities on the list of the 300 largest.

Required:
Use facts about the sampling distribution model of the sample mean to explains why this is not surprising?

Answer:

7

Step-by-step explanation:

I just want points

Cities in which the mean is based on a smaller number of drivers will have greater variation in their means and are therefore more likely to be both safest and least safe.

In statistics, a simple random sample is a subset of individuals chosen from a larger set in which a subset of individuals are chosen randomly, all with the same probability. It is a process of selecting a sample in a random way.

Given that, from among the 300 largest cities in the United States, the FleeceU Auto Insurance Company identified the 10 safest and 10 least-safe U.S. cities.

It is noted that mean is used to measure the safety of a city. It is known that outliers have more effect on the mean value. The outlier drags the center or mean value toward it. Also, small samples usually have more variation. This could be the reason why small cities are on both safe and least safe cities lists.

So, the correct option is d.

Options (a) and (c) do not include any interpretation in terms of mean. Option (b) suggests that data is bimodal, but it does not signify why small cities are more in the lists. Option (e) does not conclude in terms of mean. Option (f) suggests the phenomenon of traffic congestion in big cities, but it cannot be considered only because of traffic the mean year is less. Option (g) does not imply statistically meaningful evidence to suggest the claim. And, option (h) is almost the same as option (d). However, since it does not suggest more about the variation, it is incorrect. Thus, except option (d), the remaining all statements are not recommended.

Therefore, option D is the correct answer

Learn more about the random sample here:

https://brainly.com/question/12719656.

#SPJ6

"Your question is incomplete, probably the complete question/missing part is:"

From among the 300 largest cities in the United States, FleeceU Insurance Company identified the 10 safest and 10 least-safe U.S. cities based on the mean number of years drivers went between automobile accidents. The cities on both lists were the smaller cities on the list of the 300 largest. Use facts about the sampling distribution model of the sample mean to select the choice below that explains why this is not surprising.

a. More people in larger cities drive older cars that are more accident prone.

b. In smaller cities, the distribution of the mean number of years drivers go between accidents is bimodal, which makes it more likely they will be in the safest and least-safe cities.

c. Larger cities have a higher incidence of hit-and-run accidents.

d.Cities in which the mean is based on a smaller number of drivers will have greater variation in their means and are therefore more likely to be both safest and least safe.

e. Accident statistics are more accurate in smaller cities.

f. Traffic congestion in larger cities decreases the mean number of years drivers go between accidents but not enough to place larger cities In the least-safe group.

g.Large cities are not on the safest list because their mean time between accidents is reduced by people who "stage" accidents for purposes of insurance fraud.

h.Smaller cities are safer, but a few accident-prone drivers (outliers) in some small cities decreases the mean number of years between accidents, resulting in these cities being listed on the least-safe list.

4. Tori bought x shares of Mattel stock for m dollars per share. She sold
all of the shares months later for y dollars per share. Express her cap-
ital gain or loss algebraically.

What is 6/11 in decimal form, to the nearest thousandth

What percent is equivalent to 0.25%

my points is going lower and lower and lower and lower until its zero

But i dont care.




Just answer my question in the picture above. ​

The angle -456° terminates in which quadrant?

Factor out the GCF 4x2y + 20x3y4 - 16xy

Can you simplify 41/24

Convert 65.949 to expanded form.
plzz help

whats 1x600 plssssssssssssssssssssssssssssssssssss

Andy has 3 different sticker books filled with a variety of stickers. Her Grandma gave her 10 more stickers.

Write an expression (does not contain an equal sign) for the above situation.

Which function is best represented by this graph?

- Max can read about 150 words per minute. Unfortunately for Max, he has waited until
this weekend to do all his reading. The book he has to read is 310 pages long. If a typical
paperback has about 350 words per page, how many hours should he set aside for this
reading?
A. 12 days
B. 12 hours
C. 72.3 days
D. 610 hours

A study of drive-thru wait times for fast-food restaurants found that the average time spent Wendy's drive-thru was 138.5 seconds. Assume that drive-thru wait times are normally distributed with a standard deviation of 29 seconds, A Wendy's owner wants to give a free Frosty to customers who have an unusually long wait in the drive-thru.
The length of time the owner should choose so that only 0.75% of customers get a free Frosty i.e. only 0.75% wait longer than ________ seconds) is _________ seconds (give your answer to 2 decimal places).

Please help meeeeee

A carnival game has 150 rubber ducks floating in a pool. The person playing
the game takes out one duck and looks at it.
• If there's a red mark on the bottom of the duck, the person wins a small
prize.
Many ducks do not have a mark.
After 50 people have played the game, only 3 of them have won a small
prize.
Estimate the number of the 150 ducks that you think have red marks on
the bottom.

Drag each expression to show if it is equivalent to 25, 52, 2 × 5, or none

The weight of a bass varies jointly as its girth and the square of its length (Girth is the distance around the body of the fish.) A prize-winning bass weighed in at 21.8 lb and
measured 33 in long with a 19-in girth. How much to the nearest tenth of a pound) would a bass 34 in long with a 21-in girth weigh?
The bass would weigh approximately
(Do not round until the final answer. Then round to the nearest tenth as needed.)

-3 + 8n = -5
what is n?

cant do fractions help

please help me with this it is about how wide the patio doors will be

You invest $2,000 in an investment that pays an annual interest rate of 7.5% with monthly compounding. How many months will it take for your investment to be worth $3,500

Can someone help please??

The sum of seven and x

Can someone pleaseee help me

Which expression is equivalent to 64y18 – 1000z6?

Can someone answer these 3? I’ll reward double points + brainalist

Which equation represents this statement and its solution?
24.63 multiplied by 3.2

What is the average rate of change of g over the interval [-1 4]

evaluate -3 x +2x-1 if x=-5

One year, the population of a city was 189,000. Several years later it was 223,020. Find the percent increase.

what is the least common denomimator for 1/3 and 1/2