Determine what is asked through Microsoft Excel. A food delivery man wants to estimate the amount of money spent for gasoline based on th distance he has travelled in a day. He randomly selected 11 working days in his first month in delivery job. Distance 60 65 50 40 25 69 70 45 47 58 travelled (x) Amount 455.9 500 300.5 310.25 250.50 458 500 400 450.5 490.

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

A: Total students = n = 110,  Number of students completed English 101 course = x = 81.

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

A: It is given that 110 students at a college where 69 students said that they had completed their…

Q: 100 students at a college were asked whether they had completed their required English 101 course,…

A: Given information: Total number of students at a collage(n)=100. Number of students say "yes"…

Q: The accompanying table shows the maximum weight 10-meter sprint for 12 international soccer players.…

A: Given information: X Y X^2 Y^2 XY 175 1.93 30625 3.7249 337.75 170 1.91 28900 3.6481 324.7…

Q: ctions: Determine whether the followin ential relationship, and use the model e number of bacteria…

A: topic:- algebra

Q: 99 students at a college were asked whether they had completed their required English 101 course,…

A: The point estimate of population proportion is sample proportion.

Q: Select all measures that will be affected if a student who is 77 inches tall joins the class.

A: Mean is the sum of the observation divided by the number of observation. Thus including the data…

Q: 103 students at a college were asked whether they had completed their required English 101 course,…

A: It is given that, 103 students at a college were asked whether they had completed their required…

Q: 135 students at a college were asked whether they had completed their required English 101 course,…

A: Point estimate: The population parameter which is estimated by using sample statistic is termed as…

Q: e past month, the 500 customers have downloaded the following number of songs from WalMart's website…

A: The data can be represented in table as:

Q: Find the maximum percentage error in an approximate number –4.5

A: the relative error in approximation is  relative error =absolute errormeasured value

Q: A footwear retailer sold 7 pairs of sneakers for $55 each, 5 pairs of leather shoes for $160 each, 8…

A:

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

A:

Q: Calculate the average job gains using the numbers you obtain, 36,239.

A: The given numbers of jobs are 36 and 239.

Q: 129 students at a college were asked whether they had completed their required English 101 course,…

A: The point estimate of population proportion is sample proportion.

Q: 80 students at a college were asked whether they had completed their required English 101 course,…

A: Given: In a college 80 students completed their English 101 course with 48 students being yes. To…

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

A: Given,     The objective is to find the best point estimate for the proportion of students at the…

Q: A master marksman hires an accomplished craftsman to design recurve bows for his latest line of…

A: Given: The data is shown below Design 1 Design 2 DESIGN 3 Design 4 Design 5 38 50 26 29 45…

Q: Find the maximum percentage error in an approximate number 11.8.

A: Given approximate number 11.8

Q: A country has a population of 62 million. (a) Last year, there were 23,085 traffic fatalities. Find…

A: Given that, Population n = 62 million. For 62000000 population, fatility = 23085

Q: A footwear retailer sold 12 pairs of sneakers for $45 each, 11 pairs of leather shoes for $140 each,…

A:

Q: Find the best point estimate for the proportion of students at the college who have completed their…

A: A point estimate is defined as the single value that is calculated from the sample data to estimate…

Q: uppose Laura, a facilities manager at a health and wellness company, wants to estimate the…

A: GIven dataPopulation    Population description    Population mean (unknown)     Sample size…

Q: ABC company, a textile manufacturing company, has recorded defects in their production for a month…

A: Total defects is 55+38+10+5+2 =110 Number of defective in top 3 is 55+38+10 =103.

Q: 94 students at a college were asked whether they had completed their required English 101 course,…

A: We have given that the total number of students at a college, n = 94 favourable number of cases, X =…

Q: In 2014, Colorado was found to have a population of 5,355,866 and a land area of 103,642 square…

A: Population of Colorado = 5,355,866Land area of Colorado = 103,642  miles2Population density of…

Q: 136 students at a college were asked whether they had completed their required English 101 course,…

A: The total no.of college students is, n = 136 The no.of students who have completed their required…

Q: It is obtained by dividing each entry in the cumulative frequency column by N and multiplying by…

A:

Q: Sampling 4 pieces of precision-cut wire (to be used in computer assembly) every hour for the past 24…

A: Given information: The measured weights of a random sample of two small boxes are given. The results…

Q: In a survey of 1,500 high school s of sleep. What is the approximate get an average of 8 hours of…

A: Here it is given that - Number of sample (n) = 1500 Sample proportion (p) = 79100 = 0.79 So, q = 1-p…

Q: An environmentalist wants to find out the fraction of oil tankers that have spills each month. Step…

A: Obtain the proportion of oil tankers that had spills. The proportion of oil tankers that had spills…

Q: Suppose that the results of a survey show that 53% of people consider summer as their favorite…

A: Given that Results of a survey show that 53% of people consider summer as their favorite season.…

Q: Marcus rolls 2 number cubes, each numbered from1 to 6. He rolled an even sum 16 times and an odd sum…

A: Given that  Even sums=16 times Odd sums=10 times  Find relative frequency of the even sums

Q: Using the dataset NutritionStudy, we calculate that the average number of grams of fat consumed in a…

A: It was stated that using the dataset Nutrition Study, the sample statistics are as follows: The…

Q: An inpatient coder in the HIM department is expected to code 400 charts each month. A total of three…

A: Solution: a. From the given information, total number of charts were coded is 1,250 and out of which…

Q: 86 students at a college were asked whether they had completed their required English 101 course,…

A: Point Estimate of Population proportion (P) = p^ = xn

Q: 82 students at a college were asked whether they had completed their required English 101 course,…

A:

Q: 133 students at a college were asked whether they had completed their required English 101 course,…

A: Given, The objective is to find the best point estimate for the proportion of students at the…

Q: An environmentalist wants to find out the fraction of all tankers that have spills each month..…

A: If x denotes the number of cases favorable to an event in a sample of size n, then the sample…

Q: 85 students at a college were asked whether they had completed their required English 101 course,…

A: Best point estimate:The best point estimate of population proportion is the sample proportion.

Q: 140 students at a college were asked whether they had completed their required English 101 course,…

A: Here given that, Sample size is n= 140 And we need to find proportion for 83 students.  So x= 83

Q: 114 students at a college were asked whether they had completed their required English 101 course,…

A: From the provided information, the total students of collage (n) = 114The number of students who…

Q: An environmentalist wants to find out the fraction of oil tankers that have spills each month.…

A: Givensample size = 563 tankers number of ships did not have spills = 445  number of ships have…

Q: People living in a certain area have observed 102 rainy days in the year 2018, 96 rainy days in…

A: Straight line equation is y=a+bx.The normal equations are∑y=an+b∑x∑xy=a∑x+b∑x2The values are…

Q: 104 students at a college were asked whether they had completed their required English 101 course,…

A:

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

A:

Q: Data were collected on how many total hours over the weekend (Saturday and Sunday) community college…

A:

Q: Comedy Drama Action Total 30 31 Вoys 101 162 27 28 Girls 91 146 57 59 Total 192 308 Part A What…

A: total for boys=162 total for girls=146

Q: of students at the college who have completed their required English

A: Here, total number of students in the college(n) = 94 Number of students who had completed their…