Refer to Data Set 9 in Appendix B and consider the gross amounts from two different categories
Question:
Refer to Data Set 9 in Appendix B and consider the gross amounts from two different categories of movies: those with R ratings, and those with ratings of PG or PG-13. Use the coefficients of variation to determine whether the two categories appear to have the same amount of variation.
Refer to the indicated data set in Appendix B. Use computer software or a calculator to find the range, variance, and standard deviation.
Transcribed Image Text:
Data Set 9: Movies STATDISK: Data set name is Movies. Minitab: Worksheet name is MOVIES.MTW. Workbook name is MOVIES.XLs. App name is MOoVIES and the file names are the same as for text files. MVBUD, MVGRS, MVLEN, MVRAT. Excel: TI-83/84 Plus: Text file names: Budget ($) in Millions Gross ($) in Millions MPAA Length (min) Viewer Title Rating Rating 8 Mile Alone in the Dark R R 41.0 20.0 117 5 110 96 6.7 2.2 Aviator PG-13 116.0 103 66 170 125 119 7.6 Big Fish Bourne Identity Break-Up Charlie's Angels: Full Throttle PG-13 PG-13 PG-13 PG-13 70.0 8.0 7.4 121 116 75.0 52.0 105 106 120 113 5.8 120.0 65.0 101 100 4.8 7.7 Collateral R Crash R 6.5 55 104 8.3 Daddy Day Care DaVinci Code PG PG-13 60.0 92 5.7 125.0 213 34 12 149 108 81 6.5 8.6 1.9 Eternal Sunshine R PG 20.0 From Justin to Kelly Harry Potter Goblet of Fire Hostel House of the Dead 5.0 150.0 4.5 7.0 290 47 7.8 PG-13 R 157 94 5.8 R 10 90 2.0 7.8 Last Samurai R 100.0 111 154 132 150 97 PG-13 Million Dollar Baby Pirates of the Carribbean (II) 30.0 225.0 100 322 19 8.4 7.5 PG-13 Rollerball PG-13 70.0 2.7 S.W.A.T. PG-13 80.0 117 117 6.0 Secret Window PG-13 PG-13 R 40.0 70.0 48 228 96 6.3 7.0 6.6 Signs Silent Hill Son of the Mask Spider-Man 2 Star Wars II Sum of All Fears The Pianist 106 127 50.0 74.0 47 17 PG 94 2.0 PG-13 PG-13 200.0 373 127 7.8 113.0 380 140 124 150 8.0 PG-13 R 68.0 35.0 118 33 6.4 8.5 PG-13 PG-13 The Village Van Helsing Vanilla Sky Walk the Line War of the Worlds 72.0 114 108 132 6.6 5.3 6.8 160.0 120 101 120 234 68.0 136 136 PG-13 29.0 132.0 8.1 6.7 PG-13 R 116 119 Wedding Crashers 40.0 209 7.3
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 87% (8 reviews)
We are asked to compare the variation in gross amounts of two different categories of movies Rrated and PGPG13rated To do this well use the coefficien...View the full answer
Answered By
HARSH RANJAN
Taken classes at college to graduates, Also worked as an expert to a freelancer online question-solving portal for more than 8 months with an average rating greater than 4.2 out of 5.
5.00+
1+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Mathematics questions
-
Refer to Data Set 9 in Appendix B and use the measured serum cotinine levels (in mg/mL) from the three groups of subjects (smokers, nonsmokers exposed to tobacco smoke, and nonsmokers not exposed to...
-
Refer to Data Set 9 in Appendix B for these two data sets: pulse rates of those who smoke and pulse rates of those who don't smoke. Construct a box plot for each data set. Based on the results, do...
-
Refer to Data Set 9 in Appendix B for these two data sets: pulse rates of males and pulse rates of females. Construct a box plot for each data set. Based on the results, do pulse rates of the two...
-
The pump shown below inputs 55 horsepower to the water (at 91% efficiency) as it pumps water from the ocean bay reservoir to the upper seawater reservoir (68F). The elevation difference between the...
-
Determine which of the circuits in Fig. 3.83 is planner and redraw it with no crossing branches. (a) (b) Figure 3.83 2 1S2 5 AWW 7 3 10 V 6 4 8 5 4 1 4 A
-
A circuit on a computer chip is designed to be within the area shown in Fig. 14.26. If this part of the chip has an area of 9.0 mm 2 and a perimeter of 16 mm, find x and y. Fig. 14.26. 2y X 2x y
-
Derive Eq. (14-15a) and the corresponding equation for \(\mathrm{x}_{\mathrm{D}, \mathrm{M}}\). (14--15a) XA.M EOYA,0 + FXA,N+1 EO+F 0+(1000) (0.2) 662+1000 = 0.120
-
Travel Comfort Specialists, Inc. reported the following stockholders equity on its balance sheet at June 30, 2016: Stockholders' Equity Paid-In Capital: Preferred Stock6%, ? Par Value; 675,000 shares...
-
NSW GOVERNMENT TAFE Part 1: Short Answer Questions To complete this part of the assessment, you will be required to answer all of the questions to demonstrate your understanding of the processes, the...
-
December 1: , a new investor, made an investment in Byte by purchasing 2,700 shares of its common stock paying $72,900.00 in cash. The par value of the common stock was $19.00 per share. December 3:...
-
Refer to Data Set 9 in Appendix B and consider the gross amounts from two different categories of movies: Movies with R ratings and movies with ratings of PG or PG-13. Do the results appear to...
-
Find the mean of the data summarized in the given frequency distribution. Also, compare the computed means to the actual means obtained by using the original list of data values, which are as...
-
Define and describe a payday loan. What is the maximum interest rate that can be charged on a consumer loan?
-
A source emits an electromagnetic wave of frequency ????s towards a receiver, which has a relative receding velocity ???? with respect to the source. According to the Doppler formula for...
-
Kennedy Company manufactures variety of scooters. The company is in need of 30,000 batteries for the scooters. They can buy the batteries from an outside supplier for $42 a battery or produced the...
-
1 . The company receives cash from a customer for work to be performed next year. Question options: Assets Go Up Assets Go Down Liabilities Go Up Liabilities Go Down Equity Goes Up ( Due to revenue )...
-
Katie Fowles is beginning her study of the statement of cash flows. She understands the basic idea: a statement of cash flows reports the amount of cash collected and the amount of cash paid during...
-
By reviewing the Federal Reserve Web site and/or other relevant resources, refer to the latest 2 changes to the discount rate and federal funds rate target made by the U.S. Federal Reserve and...
-
In a recent court case, a judge cited a city for contempt and ordered a fine of $2 for the first day. Each subsequent day, until the city followed the judge's order, the fine was squared (that is,...
-
The Dow Jones Industrial Average reached a high of $ 7801.63 on December 29, 1997. Recall from Example 18.4 that it reached a high of $ 1003 on November 14, 1972. The Consumer Price Index for...
-
Some studies have shown that there is a correlation between consumption of salt and blood pressure. As more salt is consumed, blood pressure tends to rise. A reporter reads one of these studies and...
-
In a test of the Weight Watchers weight loss program, weights of 40 subjects are recorded before and after the program. Assume that the before/ after weights result in r = 0.876. Is there sufficient...
-
For 40 eruptions of the Old Faithful geyser in Yellowstone National Park, duration times (sec) were recorded along with the time intervals (min) to the next eruption. The paired durations and...
-
I am giving you both the raw data and the fully rendered Report. Your goal is to: Use R code Dynamically generate the report using the steps described in Pseudocode . Use params$hiring. Rubric...
-
Why is the Texas state budget organized into numerous different funds? Do you think that it is an efficient way to manage the revenue and expenditures of the state? Discuss at least three different...
-
Consider an M/M/m/ system (this model is widely used in telephony or circuit switched networks). In this context, customers in the system correspond to active telephone calls and the m servers...
Study smarter with the SolutionInn App