A relative frequency distribution is provided for the size of families in one U.S. city. A family is selected at random. Find the probability that the size of the family is less than 5. Round to three decimal places.

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A: Introduction: Multiply this fraction by 100 and add a percent sign to get the percentage.  100 ×…

Q: The average dividend declared by a group of 10 chemical companies was 18 per  cent. Later on it was…

A: Given that  Incorrect Mean = MI = 18 Number of observation = n = 10 Correct figure = XC = 12…

Q: If the percent decrease is 25%, what is the common ratio?

A:

Q: what is 3% rounded to the nearest one percent?

A: The objective is to round 3% to the nearest one percent.

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Q: The CPI for 2010 was 218.056. What percent of the base period prices were the consumer prices in…

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Q: As first public inquiry showed, there were 643,000 women motorcyclists in the United States, up from…

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Q: The NBA had a Fan Cost Index of $408.21 in 2017 and it was $389.10 in 2016. What was the percent of…

A: Solution :  Given that  The NBA had a Fan Cost Index of $408.21 in 2017 and it was $389.10 in 2016

Q: 0.38 1/2 as a percent

A: 0.38  1/2 as a percent

Q: The price of an office chair in 2010 was $145 and in 2018 it has increased to $191. a) Construct an…

A: Index number= new price*100/base price 2010 = $145  2018 = $191

Q: In one day, the blower fan of a forced air heating system runs for 9 hours.What percent of the day…

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Q: A writer earned a 17% tip wath decimal is equivalent to 17%?

A: Percentage means the number should be presented after dividing by 100

Q: If the percent increase is 10%, what is the common ratio?

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Q: According to the National Chicken Council , the mean retail price per pound of chicken in 2010 was…

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A: Given ,  Shareholders in an electronics company were informed that the company's market share…

Q: the U.S. Census Bureau states that in 2010 the average commute time for Wake County workers was 23.9…

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Q: A microscope is listed for $477.00 less 19 2/3 %, 9%, 7.7%. What is the equivalent single rate of…

A: Given price is $477.00 Discount of 19 2/3 % or 59/3 % on $477 = 477 – 477 x 59/3 x 1/100 = $383.19…

Q: 0.166667 as a percent rounded to the nearest tenth

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Q: Illustration 63. Find the cyclical variations for the following data using the direct percentage…

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Q: What is the average annual percent increase in international passenger revenues?

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Q: Convert each of the following percents to a decimal. а. 38% 3 b. -% 2 c. 11,% 2 d. 3%

A:

Q: wimming pool is marked down to $650 from $1,180, what is the percent markdown (to the nearest tenth…

A: Given query is to find percentage markdown.