8. A histogram is better for _____________ data and a frequency polygon is better for ________data. a. discrete data, continuous data b. continuous data, discrete data c. neither a or b are correct d. both a and b are correct 12. A platykurtic has a _____kurtosis value, a mesokurtic has a _____ kurtosis value, and a leptokurtic has a ____ kurtosis value.

8. A histogram is better for _______ data and a frequency polygon is better for data. a. discrete data, continuous data b. continuous data, discrete data c. neither a or b are correct d. both a and b are correct 12. A platykurtic has a _kurtosis value, a mesokurtic has a _ kurtosis value, and a leptokurtic has a __ kurtosis value.

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter4: Polynomial And Rational Functions

Section4.6: Variation

Problem 37E

See similar textbooks

Related questions

Q: Archeologists have studied sizes of Egyptian skulls in an attempt to determine whether breeding…

A: The the data set :- X 128.4138.3125.9132.2142.6135.3138.7129.3

Q: Let Y: → {-1, 1} be a binary variable Y and consider its prediction from a variable X: N→ R. Prove…

A: In the given question, there are 2 variables: Y, which is a binary variable taking values {-1, 1},…

Q: Shown below are the scatterplots and results of three linear regression analyses done that relate…

A: Given the scatter plot of the relation between boldness and activity as

Q: Evaluate the following formula for P, = 0.3, P₂=0.9, P₁-P₂=0, p=0.814232, q=0.110307, n, -80, and n₂…

A: z test statistic = ?

Q: Super-Mart has stores in four locations in State A. Super-Mart plans to reapportion its 29 managers…

A: StoreABCDTotalNumber of employees68103149246566

Q: You wish to test the following claim (H₂) at a significance level of a = 0.001. H₂: P₁ = P₂ H₂: Pi…

A: The information provided in the question are as follows :-Significance level Proportion of success…

Q: Parents of teenage boys often complain that auto insurance costs more, on average, for teenage boys…

A: Parents of teenage boys often complain that auto insurance costs more, on average, for teenage boys…

Q: Consider events A, B, C, D & E. Let Pr(D|A) = Pr(D|B) = (1/2) Pr(D|C) = (1/2) Pr(D|E) = 0.4, Pr(A) =…

A: a)

Q: The interval based on the simulation is so the observed proportion of fives of is the fair spinner's…

A: A spinner has 5 equal areas. The number of times Arturo spun the spinner is 80.Out of which 12 spins…

Q: Students in an experimental psychology class did research on depression as a sign of stress. A test…

A: 44,28,15,42,41,14,47,16,36,57,28,57,55,32,23,32,32,23,13,58,45,31,56,48,27,52,14,23,38,16sample…

Q: Let JO, J1,..., J4 independent random variables according to the Ber (r₁) law, where i = 0, 1,...,…

A: In this problem, we are given five independent random variables, denoted as J0, J1, J2, J3, and J4.…

Q: A survey of 800 randomly selected adults in a certain country found that 82% believed that…

A: Solution-:Given: n=800, p=0.82 (or 82%)We want to verify the central limit theorem conditions.

Q: You would like to construct a 99% confidence interval to estimate the population mean score on a…

A: Confidence Interval :The confidence level represents the proportion (frequency) of acceptable…

Q: Use a number between 0 and 1. Round using 2 decimal places) A box contains 2 red marbles and 8 blue…

A: Box contains 2 red and 8 blue marbles 4 marbles are drawn randomly then we have to find the SE for…

Q: Use the data in the following table, which lists survey results from high school drivers at least…

A: drove when drinkingnot drove when drinkingTotaltexted while driving73830553793no texting while…

Q: Different hotels in a certain area are randomly selected, and their ratings and prices were obtained…

A: Given:Slope=130y-Intercept=-350

Q: x P(X = x) -2 2 10 0.39 0.69 0.12

A: Determine whether or not the distribution is a discrete probability distribution and select the…

Q: In California, we need more rain to sustain the health of our natural environment, argriculture, and…

A: Inches of rain(x)Frequency(f)192433425463

Q: The accompanying table shows the numbers of male and female students in a particular country who…

A: The question is about conditional probabilityGiven :To find :a ) Prob. that a rand. selected student…

Q: In order to determine the average weight of carry-on luggage by passengers in airplanes, a sample of…

A: Sample size(n)=70Sample mean()=24.5Population standard deviation()=4.25

Q: The table to the right shows four states, their 2010 populations, and their number of seats in a…

A: The standard divisor is calculated by the total population and the number of seats. It explains the…

Q: Twenty-five randomly selected students were asked the number of movies they watched the previous…

A: Twenty-five randomly selected students were asked the number of movies they watched the previous…

Q: Part: Part 4 of 4 (d) Is it unusual for a baby to weigh more than 17 pounds? (Choose one) ▼ because…

A: Baby weights: According to a recent National Health Statistics Reports, the weight of male babies…

Q: (d) Compute the linear correlation coefficient between MRI count and IQ for females. Compute the…

A: Let, x denotes MRI and y denotes IQ for males and females.Then, the dataset for male and female is…

Q: The purpose of this assignment is to learn to compute key numerical measures for descriptive…

Q: Determine which of the following terms for probability are true or false (using a T or an F) 21.…

A: The objective s to validate the statements, which are interpreted in terms of probability.

Q: A continuous random variable X has the density function f(x) = 2, if M < x < M +1, and f(x) = 0,…

A: A continuous random variable X has a density function

Q: t have a useful interpretation in this study? Why or why not. b. Interpret the effect of a unit…

Q: A magazine provided results from a poll of 2000 adults who were asked to identify their favorite…

Q: methods of data analysis and presentation in mixed research for secondary data

A: Secondary data is such a data which has already been collected through primary data.

Q: The National Highway Traffic Safety Administration reported the percentage of traffic accidents…

A: a)It is needed to test whether the proportion of traffic accidents is the same for each day of the…

Q: 120 psychology students took a standardized test. The scores are summarized in the GFDT below.…

A: The question is about frequency distributionGiven :To find :Missing value in the cumulative GFDT

Q: A paper reported that for a group of 76 college students, the average number of responses changed…

A: here z score for 0 =(X-mean)/standard deviation =(0-0.9)/1 =-0.9please try 0.9 in place of (-0.9)…

Q: Assume that a procedure yields a binomial distribution with n = 1442 trials and the probability of…

A: From the provided information,Number of trials (n) = 1442And probability of success (p) = 0.73

Q: a. What is a residual? b. In what sense is the regression line the straight line that "best" fits…

A: It is required to identify the correct meaning of a residual, and describe the reason that the…

Q: A deck of four (4) cards has exactly one (1) color printed on each face – blue, yellow, red, or…

A: From the provided information,The probability distribution table is as follow:XP…

Q: 11. FREE RESPONSE 1. The table below summarizes combined city/highway fuel econ- y for new cars…

A: NMeanStdevSEmeanTRmeanMinMedianMax6519.63.360.41719.51417192128

Q: The ages (in years) of a random sample of shoppers at a gaming store are shown. Determine the range,…

A: Given data refers the sample data of ages of randomly selected shoppers at a gaming store. The…

Q: Find the value of the test statistic. (Round your answer to three decimal places.) Find the p-value.…

A: Let pi's be the population proportions of ABC, CBS, NBC, and Independents respectively.

Q: Use a number between 0 and 1. Round using 2 decimal places) A box contains 2 red marbles and 8 blue…

A: To find the standard error (SE) for the percentage of red marbles drawn when the draws are made with…

Q: Let X denote the distance (m) that an animal moves from its birth site to the firs territorial…

A: Answer Given X has exponential distribution with parameter =0.01337

Q: Determine all 40%-quantiles of the sample 0.03, 0.181, 0.313, 0.353, 0.372, 0.419, 0.42, 0.543,…

A: To find the 40%-quantiles (also known as the 40th percentiles) of a sample, we need to determine the…

Q: Xn from Consider the testing problem where we have observed a random sample £₁, the model X₁,..., Xn…

A: In this problem we are performing hyposthesis testing on distribution for testing For the test we…

Q: a) b) c) Generate the sampling distribution for the mean number of these problems that random…

A: a) To generate the sampling distribution for the mean number of these problems that random samples…

Q: Use the given degree of confidence and sample data to construct a confidence interval for the…

A: Solution-:Given data: 88.0,84.1,74.9,83.2,83.7,85.5We want to determine a 90% C.I. for the mean…

Q: Problem 3. (5166) A study was conducted to determine whether the age of customers is related to the…

A: (a) To find the distribution, mean, and variance of each cell frequency, we'll calculate the row and…

Q: calculate the 95 per cent interval with a mean of 1.22 and standrad deviation of 1.04 with sample…

A: It is given that Sample mean = 1.22Standard deviation = 1.04Sample size = 50Confidence level = 95%

Q: A data set includes 109 body temperatures of healthy adult humans having a mean of 98.3°F and a…

A: A data set includes 109 body temperatures of healthy adult humans having a mean of 98.3°F and a…

Q: 3. Solve the following problem: Choose your numbers for N and x. These values for N and x must be…

Q: valuate the following formula for x₁ = 28.4215, x₂ = 26.0486, H₁-H2=0, Sp = 40.93, n₁ = 50, and n₂ =…

A: A statistical test used for determining if there is a significant difference or deviation between…

Question

8. A histogram is better for _____________ data and a frequency polygon is better for ________data.

a. discrete data, continuous data

b. continuous data, discrete data

c. neither a or b are correct

d. both a and b are correct

12. A platykurtic has a _____kurtosis value, a mesokurtic has a _____ kurtosis value, and a leptokurtic has a ____ kurtosis value.

Definition Definition Two-dimentional plane figure composed of a finite number of straight line segments connected to form a closed chain or circuit. A polygonal circuit's segments are known as its edges or sides, and the points where two edges meet are known as its vertices or corners.

Expert Solution