Given below are the numbers of indoor movie theaters, listed in order by row for each year. Use the given data to construct a time-seriesgraph. What is the trend? How does this trend compare to the trend for drive-in movie theaters?Fm Click the lcon to view the indoor movie theater data.CConstruct a time-series graph with the year on the horizontal axis and the number of theaters on the vertical axis.OB.OC.OD.3600032000280002400020000048121636000320002800024000360003600032000280002400020000048 1216320002800024000200000481216200000481216What is the trend? How does this trend compare to the trend for drive-in movie theaters?O A. There appears to be an downward trend, similar to drive-in movie theaters, which also have a downward trend.O B. There appears to be an upward trend, unlike drive-in movie theaters, which have a downward trend.OC. There appears to be an upward then downward trend, unlike drive-in movie theaters, which only have a downward trend.Indoor Movie Theater DataYearNumber of Indoor Theaters120,59519,88621,9073421,83723,74026,14724,78928,73126,99528,86531,05031,13736,44834,15934,49035,58035,36110111213141516Next17 The IQ score and brain volume are listed for each of five different subjects. Refer to the table of measurements below. Given that the data are matched and considering the units of the data, does itmake sense to use the difference between each IQ score and brain volume that is in the same column? Why or why not?SubjectIQ ScoreBrain Volume (cm31.234848677781071107 1191 1164 1150 1070Choose the correct answer below.O A. Yes, it does make sense to use the difference between each IQ score and brain volume in the same column, because high IQ is caused by large brain volume.O B. No, it does not make sense to use the difference between each IQ score and brain volume in the same column, because IQ scores and brain volumes use different units of measurement.O C. No, it does not make sense to use the difference between each IQ score and brain volume in the same column, because the terms should be added.O D. Yes, it does make sense to use the difference between each IQ score and brain volume in the same column, because they are measurements obtained from the same person.

Answer (1) i) Option (D) ✔️ ii) Option (B) ✔️. There appears to be an upward trend, unlike…

Answered: Given below are the numbers of indoor…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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2.4 Compute the 95% confidence interval for the population (true) value of prediction computed in question 2.3, and interpret it in words as well as graphically. The formula for the 95% confidence interval around a predicted Y value is: Y= Î±zerit(a=.05, 2 tailed)*sy.x Define and give the values for the following the terms in the formula. Î: 4.15504 Zsit: 0.025 Sy-x: 1.593 The numerical values for the confidence interval are:
Which of these can help you visualize data? Select all that apply. O bank statement O circle graph O spreadsheet O table O bar graph
Children of U.S. Presidents. The Information Please Almanac provides the number of children of each of the U.S. presidents. A frequency histogram for number of children by president, through President Barack H. Obama, is as follows.
Use the cumulative frequency table on the left(top) to fill in the table on the right.(bottom) Classes Cumulative Frequency Under 10 7 Under 20 19 Under 30 38 Under 40 55 Under 50 60 Classes Frequency Relative Frequency 0-9 10-19 20-29 30-39 40-49
77.5 >> 84 :The data given below shows the cumulative frequency of students' grades in a class 72.5> 64 |67.5 > 46 62.5> 19 57.5> 6 Grades Cumulative Frequency Reference: freq The best graph for representing the data shown in the previous table is called .frequency polygon .A O histogram.BO .time series graph.CO .ogive.DO
In the frequency distribution below, the first column (class limits) gives the age ranges (in years) of people who participate in a survey. The second column gives the frequency for each age range. a. Determine the class width. If needed, you can use the space below the table. b. Complete the rest of the frequency distribution. For the relative frequency column, round your answers to 2 decimal places. Class Limits Frequency Class Boundaries Class Midpoints Relative Frequency Cumulative Frequency 18-26 16 27-35 24 36-44 38 45-53 34 54-62 26 63-71 12 Total 150
Which of the following is the most appropriate type of chart for determining the number of observations at or below a specific value? Select one: a. A histogram. b. A pie chart. c. A time-series chart. d. A cumulative frequency ogive.
Dr. Stewart is a veterinarian who says only dogs and cats. In each appointment, she may or may not get the animal vaccine. The two way frequency table summarizes Dr. Stewart’s 80 appointment last week
50 part-time students were asked how many courses they were taking this term. The (incomplete) results are shown below: # of Courses Frequency Relative Frequency Cumulative Frequency 1 24 0.48 2 15 3 a. Complete the table.b. What percent of students take exactly one course? %
The following data report total, monthly U.S. gasoline sales in millions of dollars from January 2017 toDecember 2018. (To find the data, go to the site https://www.census.gov/retail/index.html#mrts, find“Monthly Retail Trade Report,” then select “Time Series/Trend Charts.”)Year Month Sales ($ millions)2017 Jan $35,6302017 Feb 33,9722017 Mar 38,6222017 Apr 38,9732017 May 40,7392017 Jun 40,0092017 Jul 39,7972017 Aug 41,2172017 Sep 41,3462017 Oct 41,7172017 Nov 40,1862017 Dec 40,0462018 Jan 39,2232018 Feb 37,3772018 Mar 42,6482018 Apr 43,1092018 May 48,0492018 Jun 47,5462018 Jul…
The Nenana Ice Classic is an annual contest to guess the exact time in the spring thaw when a tripod erected on the frozen. Tanana River near Nenana, Alaska, will fall through the ice. The contest has been run since 1917. The 2017 jackpot was $267,444. The table gives simplified data that record only the date on which the tripod fell each year. The earliest date so far is April 20. To make the data casier to use, the table gives the date each year in days starting with April 20. That is, April 20 is 1, April 21 is 2, and so on. Days from April 20 for the Tanana River tripod to fall Duy Year 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 Year 1948 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 Days from April 20 for the Tanana River tripod to fall 1983 11 1984 22 14 22 22 23 20 22 16 7 23 17 16 19 21 12 19 Day 19 9 15 19 21 15 17 21 17 11. 11 10 11 21 10 20 Days from April 20 for the Tanana River tripod to fall Year 1934 1935…
The histogram displays the number of 2008 births among U.S. women ages 10 to 50 . Each bin represents an interval of two years, and the height of each bin represents the frequency with which the data fall within that interval. A histogram for the number of births by mother’s age for 2008. Height of 62 for ages 14 to 16, height of 202 for ages 16 to 18, height of 369 for ages 18 to 20, height of 415 for ages 20 to 22, height of 441 for ages 22 to 24, height of 470 for ages 24 to 26, height of 487 for ages 26 to 28, height of 460 for ages 28 to 30, height of 403 for ages 30 to 32, height of 326 for ages 32 to 34, height of 252 for ages 34 to 36, height of 177 for ages 36 to 38, height of 99 for ages 38 to 40, height of 46 for ages 40 to 42, height of 17 for ages 42 to 44, and height of 4 for ages 44 to 46. Use the provided histogram to answer questions about the number of births for each age group. How many births occurred among women over the age of 38 ? number of births:What percentage…

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