We appreciate your visit to Marcel wants to open a car wash after graduating from high school For several days he observed the cars being washed at a local car. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!
Answer :
Final answer:
To calculate the average number of cars washed each day, add up the daily counts and divide by the total days. The average is 45.17 cars per day. For a five-day week over a 52-week year, about 11,744 cars might be washed.
Explanation:
To find the average number of cars washed per day at the local car wash, Marcel recorded the number of cars for six days. To calculate this average, we add together the number of cars washed on each day and then divide by the total number of days.
- Day 1: 50 cars
- Day 2: 45 cars
- Day 3: 48 cars
- Day 4: 26 cars
- Day 5: 47 cars
- Day 6: 55 cars
Average = (50 + 45 + 48 + 26 + 47 + 55) cars / 6 days
Average = 271 cars / 6 days
Average = 45.17 cars / day
To determine the number of cars that might be washed per year if the car wash operates five days a week for 52 weeks a year, we multiply the daily average by the number of operating days per year.
Number of cars washed per year = average number of cars per day × number of days in a week × number of weeks in a year
Number of cars washed per year = 45.17 × 5 days × 52 weeks = 11,744.2 cars per year
Since we can't wash a fraction of a car, we might consider this number to be approximately 11,744 or round up to 11,745 cars washed per year.
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Rewritten by : Barada
The average number of cars washed each day is 45 cars and the total number of cars washed in a year is 11,700.
What is mean?
In statistics, in addition to the mode and median, the mean is one of the measures of central tendency. Simply put, the mean is the average of the values in the given set. It indicates that values in a particular data set are distributed equally. The three most frequently employed measures of central tendency are the mean, median, and mode. The total values provided in a datasheet must be added, and the sum must be divided by the total number of values in order to determine the mean.
Given a table for car washing each day,
Day 1 Day 2 Day 3 Day 4 Day 5 Day 6
50 45 48 26 47 55
Average for cars washed each day,
Average = sum of cars washed/number of days
sum of cars washed = 50 + 45 + 48 +26 + 47 + 55
the sum of cars washed = 271
total days = 6
average = 271/6 = 45.1667
average car washed each day = 45
If the car wash were open only five days a week, how many cars might be washed per year,
total car washed in year = (number of days)(average car washed)(year week)
total car washed in year = 5 x 45 x 52
total car washed in year = 11,700
Hence average car washed each day is 45 and the total car washed in a year is 11,700.
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