Solution1:
last class is
95-99
lower limit=95
upper limit=99
ANSWER:
LOWER LIMIT=95
option 2
Solution2:
stem is 72
723,726,727
stem is 73
733,733,738
stem is 74
741 ,747
given data is
723,726,727,733,733,738,741 ,747
option 2
Solution3:
for 110-119 rel fre from histogram is
0.35
=0.35*100=35%
ANSWER:35%
OPTION D
The following frequency distribution analyzes the scores on a math test. A nurse measured the blood...
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 years. The blood pressure readings were given to the nearest whole number. Approximately what percentage of the people aged 25-40 had a systolic blood pressure reading between 110 and 119 mm Hg inclusive? Systolic Blood Pressure for People Aged 25-40 Years
Provide an appropriate response. A nurse measured the blood pressure of each person who visited her clinic. Following is a relative-frequency histogram for the syatolic blood pressure readings for those people aged between 25 and 40. The blood pressure readings were given to the nearest whole number. Appraximately what percentage of the people aged 25-40 had a systolic blood pressure reading between 110 and 139 inclusive? Relativre Frequency 035 0 30 025 0 20 0.15 0.10 005 100 110 120...
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 given to the nearest whole number.Given that 400 people were aged between 25 and 40, approximately how many had a systolic blood pressure reading of 140 or higher?Why is the answer 44?
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