### OverviewA pizza shop sells pizzas in four different sizes. The analysis of the 1,000 most recent orders for a single pizza resulted in the following proportions for the various sizes:| Size (inches) | 12 | 14 | 16 | 18 ||---------------|----|----|----|----|| Proportion | 0.15 | 0.30 | 0.50 | 0.05 |For a single-pizza order, let $ x $ represent the size of the pizza. The table above provides an approximation of the population distribution of $ x $.### Analysis Questions**(a) Expected Pizza Size Distribution:**Write a few sentences describing what you would expect to see for pizza sizes over a long sequence of single-pizza orders.**Answer:** In the long run, we would expect to see approximately 15% of the single-pizza orders for 12 inch pizza, 30% for 14 inch pizza, 50% for 16 inch pizza, and 5% for 18 inch pizza.**(b) Calculating $ P(x < 16) $:**What is the approximate value of $ P(x < 16) $?**Answer:** The approximate value of $ P(x < 16) $ is the sum of the proportions for 12 inch and 14 inch pizzas. So, $ P(x < 16) = 0.15 + 0.30 = 0.45 $.**(c) Calculating $ P(x \leq 16) $:**What is the approximate value of $ P(x \leq 16) $?**Answer:** The approximate value of $ P(x \leq 16) $ is the sum of the proportions for 12 inch, 14 inch, and 16 inch pizzas. So, $ P(x \leq 16) = 0.15 + 0.30 + 0.50 = 0.95 $.

Probability is the measure that used to determine the likelihood of the event. It is calculated by…

Answered: A pizza shop sells pizzas in four…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

show complete solution
Read the following prompt and complete 3.a and 3.b
A political newspaper, Politically Sound, is interested in the distances voters in Rising Falls County live from their nearest polling station. Politically Sound has hired you to estimate the population mean of all such distances for voters in this county. To estimate this population mean, you select a random sample of 17 Rising Falls County voters and record the distance (in km) each voter lives from their nearest polling station. Assume the population is approximately normally distributed. Based on your sample, follow the steps below to construct a 99% confidence interval for the population mean of all the distances voters in Rising Falls County live from their nearest polling station. (If necessary, consult a list of formulas.) (a) Click on "Take Sample" to see the results for your random sample. Take Sample Number of voters 17 Sample mean 4.757 Sample standard deviation 2.363 Enter the values of the sample size, the point estimate of the mean, the sample standard deviation, and the…
Example 3. Present the following data by horizontal bar diagram. Bangalore Hydradad 11 9 City: Population (Lakhs) : Trichy 8 Mysore 7 Ooty 3
The Law of Large Numbers states that as the number of observations in a sample increases, the mean of this is sample becomes a. exactly equal to the mean. b. closer and closer to the population mean. c. close to 0. d. further and further from the population mean.
Scenario: The following table lists the typing speed as measured by a standard typing test for 12 college students, along with the number of pages they had to type for their Sociological Research Methods class. Use the data to answer the Three questions listed below. Make sure that you summarize and report if the results were significant using the F ratio formula. Report your answers in the Computed Value Tables. Student Number of pages typed Typing speed Chris 37 73 Mary 6 24 Paul 12 36 Juan 24 72 Marcel 16 50 Olga 7 19 Ni 22 49 Nima 4 6 Sari 34 48 Jarrod 32 59 Kevin 17 38 Lisa 8 16 Computed Values Record the Results for each value ∑x 490 ∑y 219 ∑xy 10662 SSx 4159.66 SSy 1210.25 SP 1719.5 r 0.76636 a 1.37 b 0.41388 Regression Equation Computed values Compute and record SS residual 499.4515…
The depths (in inches) at which 10 artifacts are found are listed. Complete parts (a) and (b) below. 25.5 41.5 35.9 38.8 45.3 36.7 23.1 31.2 36.6 30.7 O (a) Find the range of the data set. Range = (Round to the nearest tenth as needed.) (b) Change 45.3 to 54.5 and find the range of the new data set. Range =O (Round to the nearest tenth as needed.)
Example 3. Present the following data by horizontal bar diagram. Bangalore Hydradad 11 City: Population (Lakhs) : Trichy 8 Mysore 7 Ooty 3
Given a data set with u = 18 and o = 3 find the percent of data within each range: Just type the number in the blank, do not type "%" sign. between 15 and 21 = %3D [ Select ] between 12 and 24 = [ Select ] below 18 [ Select ] between 12 and 21 = [ Select ]
Find the mean of the data summarized in the given frequency distribution. Compare the computed mean to the actual mean of 52.5 degrees. Low Temperature (o F) 40 - 44 45 - 49 50 - 54 55 - 59 60 – 64 D Frequency 2 9. ... The mean of the frequency distribution is degrees. (Round to the nearest tenth as needed.) Which of the following best describes the relationship between the computed mean and the actual mean? O A. The computed mean is close to the actual mean because the difference between the means is more than 5% of the actual mean. B. The computed mean is not close to the actual mean because the difference between the means is less than 5% of the actual mean. C. The computed mean is not close to the actual mean because the difference between the means is more than 5% of the actual mean. D. The computed mean is close to the actual mean because the difference between the means is less than 5% of the actual mean.
Q1]. [30%] The data for this question given in the table below come from the sample data folder of MINITAB. The data give you the monthly number of people employed (in units of 1000) in the retail trade industry in the state of Wisconsin from January 1970 to December 1974. Copy this timeseries data into an excel spreadsheet in your home area first before you start your analysis. You can use Excel to answer this question. Month 1970 1971 1972 1973 1974 1 322 322 330 348 361 2 317 318 326 345 354 3 319 320 329 349 357 4 323 326 337 355 367 5 327 332 345 362 376 6 328 334 350 367 381 7 325 335 351 366 381 8 326 336 354 370 383 9 330 335 355 371 384 10 334 338 357 375 387 11 337 342 362 380 392 12 341 348 368 385 396 (a) (b) (c) (d) Draw a time series plot of the data and comment on any noticeable patterns. Describe an appropriate time series model for this data, giving your reasons, and obtain estimates of the components of your model using the decomposition method. Using your model…
k $ Let p be the population proportion for the following condition. Find the point estimates for p and q. Of 974 children surveyed, 123 plan to join the armed forces in the future. The point estimate for p, p, is (Round to three decimal places as needed.) U (Round to three decimal places as needed.) The point estimate for q, q, is J V ○ 발 C F5 30 % 5 T F6 6 ✈ Y H FZ C & N B N. JU F8 * 00 8 ... A F9 M 09 9 K F10 70°F Sunny ☀- F11 O P + 1:17 PM ^ D G E¹ (1) 11/28/2022 F12 E V Next PrtSc + 11 Ins

SEE MORE QUESTIONS

Recommended textbooks for you

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

Elementary Statistics: Picturing the World (7th E…

Statistics

ISBN:

9780134683416

Author:

Ron Larson, Betsy Farber

Publisher:

PEARSON

The Basic Practice of Statistics

Statistics

ISBN:

9781319042578

Author:

David S. Moore, William I. Notz, Michael A. Fligner

Publisher:

W. H. Freeman

Introduction to the Practice of Statistics

Statistics

ISBN:

9781319013387

Author:

David S. Moore, George P. McCabe, Bruce A. Craig

Publisher:

W. H. Freeman

SEE MORE TEXTBOOKS