A sample of 8 movie tickets had the following prices: 1 ticket at $7.50, 3 tickets at $8.50, and 4 tickets at $9.40. Find the average price per ticket rounded to the nearest cent (ex.: 1.23) Your Answer:

Q: According to a yahoo!finance article dated September 7, 2021, the top vehicles for resale value had…

A: Given data is 60,62,64,65,66,66,67,70sample size(n)=8

Q: The town of Butler, Nebraska, decided to give a teacher-competency exam and defined the passing…

A: Here we have to explain the given statement

Q: A sample of college students was asked how much they spent monthly on pizza. Approximate the mean…

A:

Q: Data was collected for a sample of organic snacks. The summarized in the histogram below. 14 12

A: Histogram is the graphical representation of the continuous frequency distribution of the data set…

Q: A recent survey by the U.S. Census Bureau determined that the median monthly housing rent was $643.…

A: W heaven to find asked percentage from given data.

Q: Professor obtained the following set of scores from a 10-point quiz for a class of 26 students:{8,…

A:

Q: A survey of 64 families yields the following data for the number of children per family. 2 2 0 1 1 2…

A:

Q: (a) What percent of the scores are less than 19? (b) Out of 1500 randomly selected scores, about how…

A: mu = 19.9 s = 5.1

Q: A recent survey by the U.S. Census Bureau determined that the median monthly housing rent was $637.…

A:

Q: A sample was done, collecting the data below. Calc 10 22 28 14

A: Given information: The sample data is provided as: x 10 22 28 14 7 It is to…

Q: A random sample of 324 residents of a community revealed that 30% were very satisfied withthe…

A: Given that, Critical values: By using the standard normal table of Z, the critical value for two…

Q: 1. Reports show that four out of five teenagers asked for a cell phone for Christmas this year. Use…

A:

Q: d) What percentage of women are TALLER than 5 feet 11 inches? Round to nearest tenth of a percent. %…

A: Given Information: Mean height of adult men = 69.8 inches The standard deviation of height of adult…

Q: In a sample of 508 men who worked at home, 32% of them were college graduates. a.) Among the 508 men…

A:

Q: a. What is the frequency for CEO ages berween 54 and 65? b. What percentage of CEOS are 65 vears or…

A: Consider the table ,  Age Frequency Relative frequency Cumulative relative frequency 40-44 3…

Q: Is it possible to provide a meaningful interpretation of the estimate b0?

A: The independent variables are 'weekly income x1' and 'family sizex2' and the dependent variable (y)…

Q: Day Income (NS) 1 1200 2 1000 2500 4 2300 700 6 800 7 900 8 1200

A: Mean : Mean is defined as the sum of all observations  divided by the total observations.

Q: 2. At the .05 level of significance, is there evidence of a difference in average sales between the…

A: The retailing manager of food chain wishes to determine whether product location has any effect on…

Q: On a certain civil service examination, the grades of five people were 71, 73, 74, 86, and 96.…

A: The mean is the average of all the values or it is the sum of all the values divided by the number…

Q: A sample of college students was asked how much they spent monthly on pizza. Approximate the mean…

A:

Q: Out of 300 people sampled, 153 said they prefer Coke over Pepsi. What is the point estimate for the…

A: Consider that p is population proportion of ALL people that prefer Coke over Pepsi.

Q: A company has the pay scales below, with the percent of employees receiving that pay listed. Find…

A: Let n be the number of employees.

Q: 5. Heights, in feet, of a sample of 18 mature oak trees in a forest were measured. The results were…

A: The mean of the given data is calculated (using excel) as follows:

Q: What percentage of buyers paid between $14,500 and $16,000? %

A: Here Given Figure for the Normal distribution with  Mean=μ=$16,000σ=$ 500

Q: (b) What percentage of the eight population values stated above, fall within the interval (μ- σ, μ +…

A:

Q: The scores in a Math 10 quiz are as follows: 9 9 9 4 5 10 8 7 6 12 18 14 7 7 7 13 18 5 a. Find and…

A: Solution

Q: The scores on a statewide chemistry exam were normally distributed with ?=73.08 and ?=6. Gabriela…

A: Given data isMean(μ)=73.08standard deviation(σ)=6

Q: If the proportion of Heads is .45 out of 200 flips, what is the p-value?

A: The proportion of Heads is .45 out of 200 flips.

Q: In a random survey of 1500 adults in California and 1000 adults in Oregon, you found that 228…

A: Given that

Q: 26) Frank's Furniture employees carned the following amounts last week: $291.23 $203.88 $485.79…

A: Consider the amount earned is, 291.23,  203.88, 485.79, 524.36, 545.83, 429.18, 248.32, 440.57,…

Q: The five number summary for the average annualwage per employee for each U.S state and D.C is given…

A: Here is given that, Min = 333532   Q1 = 38057    Q2 = 40577    Q3 = 46267.5    Max = 77843

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

A:

Q: a) What is the minimum relative frequency of the number of heads for the first 10 tosses? 0 of b)…

A: b) Maximum relative frequency of the number of heads for the first 10 tosses is 1

Q: d) What percentage of women are TALLER than 5 feet 11 inches? Round to nearest tenth of a percent.…

A: formula for z-score is

Q: In a study with lower quartile 100, upper quartile 140 and median as 130 How many people can have…

A:

Q: Find the estimated standard error for the sample mean for n = 27 and SS= 3505. Round to the nearest…

A: We have given that  n = 27 and SS= 3505 The formula to find estimated standard error for the sample…

Q: A student receives the following yudes, with an A worth 4 points, a B worth 3 points, a C worth 2…

A: Given A=4 B=3 C=2 D=1

Q: A poll found that 70 people out of a survey of size 127 watch at least three hours of TV per day…

A: Given  sample size n = 127 X : Number of people watch tv at least three hour per day X = 70

Q: The duration (in days) of human pregnancies follows approximately the ?(266,16)distribution. What…

A: From the given information,  Consider, X the duration (in days) of human pregnancies follows…

Q: A survey of 1104 adults nationwide asked, what irks you most about the actions of other motorists?…

A: Percentage is the ratio of people responded tailgators to the total people surved.

Q: given the data on the table below, solve for the weighted mean

A: Given information: The given weighted data is as follows: Observation Class Weights 1 1-3 4 2…

Q: Determining the class standing (1st, 2nd, and so on) for the graduating seniors at a high school…

A: Introduction: Scales of measurement: Nominal: When the possible observations are tags or categories…

Q: a) What proportion of the sampled wafers had (P 2 8)? b) What proportion of the sampled wafers had…

A: 5. a) The frequency is, Number of Particles Cumulative frequency Frequency Number of Particles…

Q: The scores on the Wechsler Adult Intelligence Scale are approximately Normal, with ?=100 and ?=15 .…

A: From the provided information, The scores on the Wechsler Adult Intelligence Scale are approximately…

Q: 2. On a placement examination, August scored lower than 1210 of 12,860 students who took the exam.…

A: Given information: On a placement examination, 12860 students appeared. Among these 12860 students,…

Q: What percent of Males are Right Handed? (Round to the nearest Whole Percent) Gender compared to…

A: In this question we need to find a % of males are right handed . While calculating percentage of…

Q: A recent health survey 500 single young men yielded the following information: 385 were a member of…

A: Let, A= member of a sports club B= vegetarian S= total set of 500 people Let x people are members of…

Q: How could the survey question "Have you ever had a drink of alcohol?" be revised to obtain a valid…

A: Introduction :- We are given one survey question. We have to revise these questions to obtain valid…

Q: Given μ=25and σ=4.8,what would be the x-value for the ninety-fifth percentile?

A: Given:  μ=25 σ=4.8

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.