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lesantik [10]
3 years ago
12

In a survey of 1,900 people who owned a certain type of​ car, 570 said they would buy that type of car again. What percent of th

e people surveyed were satisfied with the​ car? nothing​% of the people surveyed were satisfied with the car. ​(Type a whole​ number.)
Mathematics
1 answer:
myrzilka [38]3 years ago
8 0

Answer:

The percentage of people who are satisfied with this car model is 30%.

Step-by-step explanation:

Given that the survey interviewed 1,900 people who own a certain type of car, and of them 570 said that they would buy the same car model again, to determine the percentage of people who are satisfied with that model it is necessary to perform the following calculation :

1,900 = 100

570 = X

((570 x 100) / 1,900) = X

57,000 / 1,900 = X

30 = X

Therefore, the percentage of people who are satisfied with this car model is 30%.

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Answer:

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The complete question is:

A set of middle school student heights are normally distributed with a mean of 150 centimeters and a standard deviation of 20 centimeters. Darnel is a middle school student with a height of 161.4cm.

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