Math 125 Intro. to StatisticsSummer Final Exam1.The histogram below shows the distribution of blood pressure for about 14,000 women in a drug study. Use the histogram to answer the following questions:

(a) Is the percentage of women with blood pressures between 90 mm and 160 mm around 1%, 50%, or 99%?

(b) In which interval are there more women: 135 –140 mm or 140 –150 mm?

(c) Which interval is more crowded: 135 –140 mm or 140 –150 mm?

(d)On the interval 125 –130 mm, the height of the histogram is about 2.1% per mm. What percentage of women had blood pressures in this class interval?