What is the approximate percentage of buyers who paid between $1280 and $15207 What is the approximate percentage of buyers who paid less than $1040? What is the approximate percentage of buyers who paid more than $1640?

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Q: Give some real - life situations involving PARTITIVE PROPORTION. Atleast 5, Thank you

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Q: What is the requested percentage?

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A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…

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A: Hey there! Thank you for posting the question. Since your question has more than 3 parts, we are…

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Q: What is the approximate percentage of buyers who paid between $1330 and $1470? % What is the…

A: Let X be the random variable from normal distribution with mean (μ) = 1400 and standard deviation…

Q: 3. What was the median walking time in June 2021? Express your answer to the nearest hundredth.

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Q: Could you explain how to find the last question which talks about proportion?

A: First understand proportion Proportion means ( how many parts from total) Example : One apple is cut…

Q: What is the approximate percentage of buyers who paid less than $625?

A: Consider X as a random variable that follows a normal distribution with a mean 1000 and a standard…

Q: What is the approximate percentage of buyers who paid between $750 and $1000? de

A: Let Prices (X ) follow Normal distribution with mean $1000 and standard deviation $125

Q: 1) what proportion of students scored above student 33 on homework 3? 2) what proportion of students…

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Q: 1. What is the sales price, in dollars, of a shirt that has been marked down 13% if the original…

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Q: What is the approximate percentage of buyers who paid less than $1330? % What is the approximate…

A: Note:- As per our policy, we can answer only three subparts of a question. Please make a new…

Q: A product originally priced at 2750 is marked 25% off. What is the sales price?

A: Original price = 2750% discount = 25%Discount amount = 2750*25100Discount amount =687.50

Q: The Social Security Administration announced the following rates to explain what percent of your…

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Q: How to convert percentage to ratio?

A: In this question we have to explain how to convert the percentage in fraction form.

Q: Angela took a general aptitude test and scored in the 84th percentile for aptitude in accounting.…

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Q: Use Table B to answer the following question. 1. What proportion lies to the left of z=2.64?

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Q: What is the median test score? ¿Cuál es la puntuación mediana de la prueba? 50 60 70 80 90 100 110…

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Q: During what years did home prices decrease? increase?

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Q: What percent of tire treads will last between 26,000 and 32,000 miles?

A: Given data: The mean life is μ=30000 miles. The standard deviation is σ=2000 miles.

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Q: Express the rise of a good price from 400 to 500 as a percentage O a 20% O b. 25% O . 5% O d. 12.5%

A: Given, The rise of goods price from 400 to 500  We have to express the rise in percentage .

Q: The Humane Society is interested in finding out how many households in America have at least one…

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Q: at is Mrs. Gonzales's cholesterol level?

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Q: The median home value in lowa and Kentucky (adjusted for inflation) are shown below. Year lowa…

A: Year Iowa Kentucky 1950 38300 32000 2000 82500 86700

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A: From then given table values, it is observed that the percentage of benefit is 80 at age 62.

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Q: The percentage of men who meet the height requirement is %.

A: Men's height are normally distributed with : Mean , µ = 68.7 Standard deviation , σ = 3.4

Q: mean: 67.755 standard deviation: 26.871

A: The normal distribution:A continuous random variable X is said to follow normal distribution if the…

Q: How high must a vehicle's gas mileage be in order to fall in the top 15% of all vehicles?

A: Let X be the vehicle's mileage. Let μ and σ be the mean and standard deviation of all the vehicles.…

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Q: What is Approximate Numbers?

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Q: What is the approximate percentage of buyers who paid between $945 and $1200? What is the…

A: we are suppose to do first three sub parts

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Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.