Using an appropriate formula for interpolation, estimate the average number m per mother aged 30-34: nother ars won Average number of children born Age of mother in years yor 30-34 Average number of children born 9 0.7

Q: The population of Cheville was 45827 on January 1, 2020 and 42878 on December 31, 2020. During 2020,…

A: The population of Cheville was 45827 on January 1, 2020 and 42878 on December 31, 2020. During 2020,…

Q: 5 is 35% of what number using a tape diagram?

A:

Q: Los Angeles, Calif. has an average July temperature of 69.3 degrees Fahrenheit. What is this average…

A: Los Angeles, Calif. has an average July temperature of 69.3 degrees Fahrenheit

Q: How do I use a ti 84 plus calculator to find population proportion

A: A population proportion is a fraction of the population that has a certain characteristic. Suppose x…

Q: 18.09 is what percent of 11?

A:

Q: In 25 times at bat Marsai hit the ball in play 23 times and struck out the rest of the time. What…

A: To find the percent of the time Marsai strike out.

Q: how did you get 10/165

A: Given that, No. of freshman = 2, No. of sophomore = 1, No. of juniors =3, No. of seniors = 5 Total…

Q: A local business sold 3 items listed below. What is the average price of an item sold considering…

A: According to the sum, A local business sold 3 items . 240 notepads at $3.50 each 610 folders at…

Q: f 4/9 of a 3rd-grade class are boys, what is the boy co girl ratio in this class?

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Q: closest to 1 whole 9 DESPERDES 10. 10 11 F

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Q: a written below, establish the Popularity Index for the following items that have been sold in a…

A: Introduction: Division is one in all the four elementary mathematical operations, beside addition,…

Q: Evaluate dpois(10,3.95)

A: The dpois(x,lambda) is R-function. This evaluates the probability mass function of poisson…

Q: Dallas-Ft. Worth, Texas has an average January temperature of 44.1 degrees Fahrenheit. What is this…

A: Dallas-Ft. Worth, Texas has an average January temperature of 44.1 degrees Fahrenheit

Q: Tacoma's population in 2000 was about 200 thousand, and has been growing by about 9% each year. If…

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Q: Out of 320 racers who started the marathon, 288 completed the race, 27 gave up, and 5 were…

A: we need to find percentage of racers who did not complete the marathon

Q: What is the mode of the following: 44, 76, 90, 76, 76, 15, 65, 44, 57 Round to 2 decimal places as…

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Q: 110 students at a college were asked whether they had completed their required English 101 course,…

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Q: An automobile manufacturer wants to compare the life times of two brands of tire. She obtains…

A: Test statistic         with n-1 degrees of freedomwhere

Q: New Orleans, La. has an average January temperature of 52.6 degrees Fahrenheit. What is this average…

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Q: what is 95%CI of percentage ?  p=94/100,  n=200

A: Formula for CICI = p̂ + z(np^​(1−p^​)​​)wherep̂ = sample proportion = 94/100 = 0.94z = critical…

Q: Sara poured of the juice from a 2-liter bottle while serving guests at a party. How much juice, in…

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Q: 100 Use the figure to the right, which shows the percentages of adults from several countries who…

A: Let P1denote the proportion of adults in country C who favour building new nuclear power plants in…

Q: where did  you get 0.5 from

A: The mean of the distribution, The standard deviation of the distribution,

Q: use liheaV approxTmation to estimate:

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Q: at pizzas pi, 40% of the pizzas made last week had extra cheese. if 10 pizzas had extra cheese, how…

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Q: 7.16% comes

A: Given: Risk-free rate return: 2.25% Return of the market: 9.75% value risk premium: 3.50% size…

Q: Simplify -214 144³

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Q: Earthquakes On January 23, 2001, an earthquakeregistering 7.9 hit western India, killing more…

A: The intensity I1 and I2 with magnitudes M1 and M2 respectively can be compared using the formula…

Q: Estimate the average by first rounding to the nearest 100: 120, 230, 455, 175   202.50   275…

A: The observations are 120, 230, 455, 175.

Q: According to a survey released in a press 4985 people were surveyed:- 2975 people said that they…

A:

Q: Last semester, a student took the 4 classes given in the table below. Using the grades earned in…

A: For the given data Find GPA = ?