Thirty-two people were chosen at random from employees of a large company. Their commute times (in...
Thirty-two people were chosen at random from employees of a large company. Their commute times (in hours) were recorded in a table (shown bellow).
0.4, 0.9, 0.3, 0.5, 0.7, 1.2, 1.1, 0.7
0.6, 0.5, 0.8, 1.1, 0.9, 0.2, 0.5, 1.0
0.9, 1.0, 0.7, 0.2, 0.6, 1.1, 0.7, 1.1
0.5, 1.3, 0.7,0.6, 1.0, 0.8, 0.5, 0.9
Construct a frequency table using a class interval width of 0.2 starting at 0.15.
|
Class Interval |
Frequency |
|---|---|
|
0.15−0.35 |
|
0.35−0.55 |
|
0.55−0.75 |
|
|
0.75−0.95 |
|
|
0.95−1.15 |
|
|
1.15−1.35 |
|
1.35−1.55 |
|
What histogram would represent of the above data?
Homework Answers
TOPIC: Frequency distribution table and histogram.
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Thirty-two people were chosen at random from employees of a
large company. Their commute times (in...
Thirty-two people were chosen at random from employees of a large company. Their commute times (in...
Thirty-two people were chosen at random from employees of a large company. Their commute times (in hours) were recorded in a table (shown on the right) 0.4 0.8 0.3 0.5 0.6 1.4 10 06 0.7 1.2 0.9 1.0 10.8 0210.5 1.1 0.8 11 06 02 0.7 1.0 0.6 0.3 0.5 1.3 0.6 0.7 0.5 0.9 0.5 0.8 Construct a frequency table using a class interval width of O2 starting at 0.15 (Type integers or simplified tractions) Class Interval Frequency Relative...
Thirty-two people were chosen at random from employees of a large company. Their commute times (in...
Thirty-two people were chosen at random from employees of a large company. Their commute times (in hours) were recorded in a table (shown on the right). 0.5 0.9 1.3 0.4 0.6 1.2 1.0 0.6 0.7 1.2 0.8 1.0 0.9 0.2 0.4 1.1 0.9 1.1 0.6 0.2 0.7 1.0 0.6 1.4 0.4 1.3 0.6 0.7 1.1 0.8 0.4 0.9 Construct a frequency table using a class interval width of 0.2 starting at 0.15. (Type integers or simplified fractions.) Frequency Relative Frequency...
GRF: Ground Reaction Forces Jump Impulse: Takeoff Velocity: Jump-height: An athlete did a vertical jump. The...
GRF: Ground Reaction Forces
Jump Impulse:
Takeoff Velocity:
Jump-height:
An athlete did a vertical jump. The measured GRF is shown in the figure below. How high can she jump? 1300 1250 1200 1150 1100 1050 1000 950 900 850 GRF [N] 0 + 0.5 0.55 0.6 0.65 0.7 0.75 0.8 0.85 0.9 0.95 1 1.05 1.1 1.15 1.2 1.25 1.3 1.35 1.4 1.45 1.5 1.55 1.6 1.65 1.7 1.75 1.8 1.85 1.9 1.95 2 2.05 2.1 2.15 2.2 time [s]
Solve for c, d , e Problem2 Twenty people were asked were asked how many miles...
Solve for c, d , e
Problem2 Twenty people were asked were asked how many miles (to the nearest mile) they commute to work each day. Cumulative Relative Frequency Frequency Relative Frequency Miles 0.1 0.1 0.4 0.3 0.75 0.35 10 0.05 0.8 12 0.15 0.95 13 15 0.05 a. (396) Complete table (nn in relative frequency and cumulative relative frequency columns) b. (3%) Construct histogram E(396) Complete the box and whiskers plot B C D A-5 В 7 C= 10...
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please show step by step solution for problem J (J) For the sleeve and bushing of problem (I) if the pressure at the mating surface is 10,260 psi what is the tensile stress in the sleeve? Tens...
please show step by step solution for problem J
(J) For the sleeve and bushing of problem (I) if the pressure at the mating surface is 10,260 psi what is the tensile stress in the sleeve? Tensile stress = 46,470 psi Answer Box: Enter numerical values in italics t Data Inside radius of inner member Outside radius of inner memeber 0.0000 in b 0.5000 in 0.6250 in δ= 0.0019 in E0 = 3.00E+07 psi E- 300E+07 psi Outside radius of...
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Assume that there were 2,035 non-smoking women at the start of follow-up and 350 women smokers....
Assume that there were 2,035 non-smoking women at the start of
follow-up and 350 women smokers. What is the cumulative incidence
of CHD mortality per 1000 persons at risk among each of these
groups over the follow-up period?
Over the period of the study follow-up, from 1968 – 1984, there
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The Transactional Records Access Clearinghouse at Syracuse University reported data showing the odds of an Internal...
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Thirty-two people were chosen at random from employees of a large company. Their commute times (in hours) were recorded in a table (shown on the right) 0.4 0.8 0.3 0.5 0.6 1.4 10 06 0.7 1.2 0.9 1.0 10.8 0210.5 1.1 0.8 11 06 02 0.7 1.0 0.6 0.3 0.5 1.3 0.6 0.7 0.5 0.9 0.5 0.8 Construct a frequency table using a class interval width of O2 starting at 0.15 (Type integers or simplified tractions) Class Interval Frequency Relative...
Thirty-two people were chosen at random from employees of a large company. Their commute times (in hours) were recorded in a table (shown on the right). 0.5 0.9 1.3 0.4 0.6 1.2 1.0 0.6 0.7 1.2 0.8 1.0 0.9 0.2 0.4 1.1 0.9 1.1 0.6 0.2 0.7 1.0 0.6 1.4 0.4 1.3 0.6 0.7 1.1 0.8 0.4 0.9 Construct a frequency table using a class interval width of 0.2 starting at 0.15. (Type integers or simplified fractions.) Frequency Relative Frequency...
GRF: Ground Reaction Forces
Jump Impulse:
Takeoff Velocity:
Jump-height:
An athlete did a vertical jump. The measured GRF is shown in the figure below. How high can she jump? 1300 1250 1200 1150 1100 1050 1000 950 900 850 GRF [N] 0 + 0.5 0.55 0.6 0.65 0.7 0.75 0.8 0.85 0.9 0.95 1 1.05 1.1 1.15 1.2 1.25 1.3 1.35 1.4 1.45 1.5 1.55 1.6 1.65 1.7 1.75 1.8 1.85 1.9 1.95 2 2.05 2.1 2.15 2.2 time [s]
Solve for c, d , e
Problem2 Twenty people were asked were asked how many miles (to the nearest mile) they commute to work each day. Cumulative Relative Frequency Frequency Relative Frequency Miles 0.1 0.1 0.4 0.3 0.75 0.35 10 0.05 0.8 12 0.15 0.95 13 15 0.05 a. (396) Complete table (nn in relative frequency and cumulative relative frequency columns) b. (3%) Construct histogram E(396) Complete the box and whiskers plot B C D A-5 В 7 C= 10...
please show step by step solution for problem J
(J) For the sleeve and bushing of problem (I) if the pressure at the mating surface is 10,260 psi what is the tensile stress in the sleeve? Tensile stress = 46,470 psi Answer Box: Enter numerical values in italics t Data Inside radius of inner member Outside radius of inner memeber 0.0000 in b 0.5000 in 0.6250 in δ= 0.0019 in E0 = 3.00E+07 psi E- 300E+07 psi Outside radius of...
QuestioN1 You are workingon a team that is building a lightweight, remote-controlled aircraft with the goal of lifting as much payload as possible. Your team has selected a design that will use a rectangular wing with a constant cross-section in the form of a high-lift airfoil. You are responsible for the initial sizing of the load carrying spar that runs the entire span of the wing. In flight, the spar acts much like a loaded cantilevered beam, as shown in...
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Assume that there were 2,035 non-smoking women at the start of
follow-up and 350 women smokers. What is the cumulative incidence
of CHD mortality per 1000 persons at risk among each of these
groups over the follow-up period?
Over the period of the study follow-up, from 1968 – 1984, there
were 58 deaths from CHD among women in the study. Were these
incident deaths or prevalent deaths? Explain.
TABLE 1. Relative rlsks of coronary heart dlsease (CHD) mortality accordlng to...
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