Multiple Choice
A nurse measured the blood pressure of each person who visited her clinic. Following is a relative-frequency histogram for the systolic blood pressure readings for those people aged between 25 and 40. Use the histogram to answer the question. The blood pressure readings Were rounded to the next higher whole number. 
Given that 800 people were aged between 25 and 40, approximately how many had a systolic Blood pressure reading greater than 120 and less than or equal to 140?
A) 0.40
B) 32
C) 320
D) 400
Correct Answer:
Verified
Correct Answer:
Verified
Q3: Find the original data from the
Q4: using the graphical display below.<br> <img
Q5: The following dot plot represents the ages
Q6: 2|9<br>3| 12<br>3| 67788<br>4| 0233<br>4| 5567<br>5| 124<br>5|<br>6| 0
Q7: Using the graphical display below.<br><br><img src="https://d2lvgg3v3hfg70.cloudfront.net/TB2967/.jpg" alt="Using
Q9: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB2967/.jpg" alt=" - construct a
Q10: The Kappa Iota Sigma Fraternity polled its
Q11: Wagenlucht Ice Cream Company is always trying
Q12: The 47 businesses on four blocks
Q13: using the graphical disply below.<br><br><img src="https://d2lvgg3v3hfg70.cloudfront.net/TB2967/.jpg" alt="using