Problems: 1. Working Women In 2017 a random sample of 192 US women were asked "How many hours did you work this week?" The data collected from the 192 women is found in this file, Hours Worked in One Week By 192 Women. Construct a 90% confidence interval to estimate the mean number of hours worked per week by US women in 2017. a. Is the data collected qualitative data or quantitative data? b. What command would you use in StatCrunch to find the confidence interval? Z stat, T stat or Proportion Stat c. Give the interval using INTERVAL NOTATION, round values in this interval to one decimal place. Recall that interval notation takes on this exact form (Smaller #. Larger #) d. State the correct numerical values that would be in each of these numbered spots in this diagram of this confidence interval. (You should use the 2 rounded values you found in c. above when completing this diagram. Make sure your math works out within the various positions of the diagram.) 2. Margin of error = 4. Margin of error = 1. Lower Bound = 3. N= 5. Upper Bound = e. Give a correctly worded confidence interval conclusion SENTENCE for this confidence interval. (NOTE: If you need to review how to write a confidence interval conclusion sentence, you should review slide 6 of Chapter 8 part 3 presentation.) NOTE: for parts d & e above, it would be beneficial to review page 8 of your chapter 8 notes outline, which is shown below