StatCrunch Lab ass. don't know how to do it, can you please help will need it within

40 minutes

Directions: 'Open a Wordp'Googie document to answer the following questions in the context of the problem using complete sentences. Be sure to include a heading with your name, date. semester, section and assignment title. 'Open StatCrunch from our course at the MyStatLab website. Select the StatCrunch tab in the left column. Click on 1rr'isit the .3thth website irirk and Open StatCrunch. Condence intervals in Sta tCrunclr: Forprogortions: From the toolbar. select Stat 3- Proportion Stats 3- One Sampie 3- With Summary. Enter the number of successes. x. and the number of observations. n. Check the button for Condence interval forp and indicate the condence ievel. Compute. Use the Options box to copy the output into your answer. Formeans.' Stat >T3tats 3' One Sample 3- With Summary. Enter the mean. standard deviation, and sample size. Check the button for Confidence interval for u and indicate the condence ievei. Compute. Use the Options box to cop y the output into your answer. Introduction: (355 The General Social Survey ((338) is an opinion survey that has been conducted for more than 30 years by the National Opinion Research Center at the University of Chicago. Alxrut 2000 adult Americans are given a 90minute interview asking about opinions and behaviors for a wide variety of issues. To access the 633 website. go to sda.berkeley.eduiGSS using No Weight as the default weight selection. 1. Americans were asked: is it the government 's responsibility to impose strict laws to make industry do less damage to the environment? Results from both 1996 and 2006 can be found in the (383. Type GRNLAWS in Row: and YEAR in Column: then Run the table. a) Use StatCrunch and the 2006 data to create a 90% condence interval for the the proportion of all Americans answering 'denitely should be' to this question. Include a check of the necessary conditions in your answer. Copy and paste the output from StatCrunch. b) Interpret your interval in context. c} Can you conclude whether a majority of the population would answer 'definitely should be\"? Explain using your condence interval. d) Is there a difference in the responses from 1096 and 2006? Use the segmented bar graphs to comment. 2. The Fair Labor Standards Act was passed in 1938. Since then, the standard work week in the United States has been 40 hours. In recent years, the standard work week has fallen to less than 40 hours in most ofWestem Europe and in Australia. Many believe that the workoriented culture in the U.S. has resulted in pressure among workers to put in longer hours than the 40-hour standard. In industries such as investment banking, a 40-hour work week is considered \"slacker" behavior and may result in losing a job. is the average number of hours worked per week in the U. S. 40 hours. or has this changed? For those working in 2014, the SSS asked adult Americans: \"How many hours did you work last week?" The summary statistics can be found in the SSS: sda.berkeley.edulGSS using No Weight as default Type HRS1 in Row: and YEARi2014l in Selection Filter: Under Output Options. uncheck Column under Percentaging and check Summary Statistics. Under Chart Options, select Bar Chart under Type of Chart, then Run the table. You will need these summary statistics for your work in StatCrunch. a) Use StatCrunch to find a 95% condence interval for the average hours worked weekly in the U.S.. include a check of the necessary conditions in mur answer. Copy and paste the output from StatCanch. b) Interpret your interval in context. c} Can you conclude that the average number of hours worked per week in the U.S. is 40 hours, or has this changed? Explain using your condence interval. Color coding: 0.0 >1.0 >2.0 N in each cell: Smaller than expected Larger than expected GOV RESP TO TO MAKE INDUSTRY LESS DAMAGING BY GSS YEAR FOR THIS RESPONDENT 100 90 80 70 60 Percent 50 40 30 20 10 O 1996 2006 DEFINITELY SHOULD BE PROBABLY SHOULD BE . PROBABABLY SHOULD NOT BE DEFINITELY SHOULD NOT BE Allocation of cases Valid cases 2,729 Cases with invalid codes on 56,870 row or column variableSDA 4.1.3: Tables General Social Survey Cumulative Datafile 1972-2014 Nov 18, 2022 (Fri 06:11 PM PST) Variables Role Name Label Range MD Dataset Row HRS1 NUMBER OF HOURS WORKED LAST WEEK 0-89 -1,98,99 1 Filter YEAR(2014) GSS YEAR FOR THIS RESPONDENT 1972-2014 Frequency Distribution Cells contain: -N of cases Distribution 5 N 1 3 3 3 5 2 6 7 8 11 10 10 12 8 14 2 15 21 16 863 65 19 66 67 68 70 27 72 N 73 75 79 80 15 82 83 1 84 1 85 1 89 15 COL TOTAL 1,501 Summary Statistics Mean = 41.91 Std Dev = 14.35 Coef var = .34 Median = 40.00 Variance = 205.95 Min = 1.00 Mode = 40.00 Skewness = .25 Max = 89.00 Sum = 62,901.00 Kurtosis = 1.28 Range = 88.00 Statistics exclude missing-data and out-of-range values. NUMBER OF HOURS WORKED LAST WEEKSDA 4.1.3: Tables General Social Survey Cumulative Datafile 1972-2014 Nov 18, 2022 (Fri 06:03 PM PST) Variables Role Name Label Range MD Dataset Row GRNLAWS GOV RESP TO TO MAKE INDUSTRY LESS DAMAGING 1-4 0,8,9 Column YEAR GSS YEAR FOR THIS RESPONDENT 1972-2014 1 Frequency Distribution Cells contain: YEAR -Column percent ROW -N of cases 1996 2006 TOTAL 1: DEFINITELY SHOULD BE 46.4 61.8 54.9 572 925 1,497 2: PROBABLY SHOULD BE 42.3 31.9 36.6 521 478 999 GRNLAWS 3: PROBABABLY SHOULD NOT BE 8.4 5.1 6.6 104 76 180 4: DEFINITELY SHOULD NOT BE 2.8 1.2 1.9 35 18 53 COL TOTAL 100.0 100.0 100.0 1,232 1,497 2,729 Color coding: 0.0 0 >1.0 >2.0 Z N in each cell: Smaller than expected Larger than expected GOV RESP TO TO MAKE INDUSTRY LESS DAMAGING BY GSS YEAR FOR THIS RESPONDENT