72-72.99 class has the What highest frequency percentage (%) of students got a final grade higher than 70 according to There are 11 classes the information The class provided? width is 1

Q: if a test is weighted at 25% and I make a 55 on the test with my current grade being a 82, would is…

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Q: What proportion of cars are driving between 75 and 85 miles per hour?

A: We have given that

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

A:

Q: The number of housing foreclosures in 2008 was 3.98 million, up 81% over 2007. How many foreclosures…

A: Number of housing foreclosure in 2008 = 3.98 MillionWe need to find that how many foreclosure were…

Q: In 2017, 77 out of 100 Americans claimed to have read at least one book during the year. Write this…

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Q: What is the range of the middle 50% of the data? The five number summary for the average annual…

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Q: 104 concert-goers at the Glass House in Pomona, California were asked if they know how to play an…

A: Here it is given that- Number of concert goers  = 104 Number of concert goers who can play an…

Q: 56 62 69.5 75 86 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90

A: Box and Whisker plot is a graph that is used to find the five-number summary. Five number summary…

Q: ecause of practical considerations you ultimately decide to survey 100 people and find that 75 of…

A: here , from 100 people and find that 75 of them would prefer to work at home to some extent. n = 100…

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: The mean weight of 32 math students is 42.6 kg. If the students could all stand on the scale…

A: Given that ; The mean weight of 32 math students is 42.6 kg. If the students could all stand on the…

Q: A student gets 9 out of 15 problems correct on a homework assignment. What percent of the assignment…

A: The objective of this question is to find out the percentage of the assignment that the student got…

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: of the 200 students surveyed in 5th grade, 120 prefer bananas and 80 prefer apples, write that ratio…

A: Given:- Total number of students surveyed=200 Number of students prefer banana = 120 Number of…

Q: The New Yorker on March 29, 2010 James Surowicki wrote that the 25 million iPhones Apple sold in…

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Q: The ages of the members of a family who got together for a birthday celebration were 45, 33, 90, 49,…

A: The data are 45, 33, 90, 49, 91, and 14.

Q: "Save today by switching to SOAR!" is the slogan for SOAR, a cell phone service provider. Logan…

A: Farmula used Standard error=σ/√n Given  n=75, x̄=sample mean=$19.03, standard deviations=σ=$4.71

Q: Based on the Normal model for car speeds on an old town highway N(77, 9.1), what is the cutoff value…

A: The car speeds on an old town highway following a normal distribution.i.e.

Q: The data collected from the 12 female & the calculations asking in the project are shown in the…

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Q: Out of 220 racers who started the marathon, 199 completed the race, 19 gave up, and 2 were…

A: Since you have posted multiple questions i can do first question as per our company guidelines…

Q: With this set of numbers: 55,89,73,74,61,76,71,59,56 What is the percent in ages between 58 and 78?

A: From the provided information, The data values are as follow: 55, 89, 73, 74, 61, 76, 71, 59, 56

Q: 8% of the responding groups said they committed crimes under the influence how many students…

A: According to given information 8% students are 143.

Q: To the nearest whole number, what percent of respondents did not choose Dominos or Marcos as their…

A: Given that: The frequency of each respondent's favorite pizza shop is recorded and shown in the…

Q: What is 74/100 written as a percentage

A: Refer to the attached image for the detailed solution:

Q: You are working with a neighborhood committee to apply for a grant to buy new playground equipment…

A:

Q: A survey of 500 citizens of a large country revealed that 70 of them believe the government's…

A: Givensample size(n)=500no.of people who believe highest priority should be foreign relations(x)=70

Q: The number of virus cells increases by 37% each day. What is the common​ ratio?

A: Please see the below answer.

Q: 81 students at a college were asked whether they had completed their required English 101 course,…

A: The number of students said yes (x) is 54 and the sample size (n) is 81.