Hi, I need help with this question. Please explain in details how you got the answer with steps shown for each part so I can understand it thank you. I am not sure why 2.9 is wrong.
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DQuestion 6 1 pts COMMUNITY COLLEGE Here are the travel times in minutes for 15 workers...
DQuestion 6 1 pts COMMUNITY COLLEGE Here are the travel times in minutes for 15 workers in North Carolina, from the 2003 American Community Survey conducted by the Bureau of the Census: Account 30 20 10 25 Dashboard 10 70 15 Courses 30 12 10 10 Calendar 13 Use your calculator to compute the mean and standard deviation of these data. Inbox O Mean is about 23.133 minutes, standard deviation is about Help 16.516 minutes O Mean is 20 minutes,...
Hi, I need help with this question. Please explain in details how you got the answer...
Hi, I need help with this question. Please explain in details
how you got the answer with steps shown for each part so I can
understand it thank you.
Radon is a naturally occurring gas and is the second leading cause of lung cancer in the United States. It comes from the natural breakdown of uranium in the soil and enters buildings through cracks and other holes in the foundations. Found throughout the United States, levels vary considerably from state...
Hi, I need help with this question. Please explain in details how you got the answer...
Hi, I need help with this question. Please explain in details
how you got the answer with steps shown for each part so I can
understand it thank you.
The Department of Energy provides fuel economy ratings for all cars and light trucks sold in the United States. Here are the estimated miles per gallon for city driving for 30 cars classified as midsize, arranged in increasing order. 11 12 12 12 13 13 13 14 14 14 15 15...
Hi, I need help with this question. Please explain in details how you got the answer...
Hi, I need help with this question. Please explain in details
how you got the answer with steps shown for each part so I can
understand it thank you.
The mean x and standard deviation s measure center and variability but are not a complete description of a distribution. Data sets with different shapes can have the same mean and standard deviation. (Data set may be found here. Round your answers to two decimal places.) Data A: 9.14 8.14 8.74...
Hi, I need help with this question. Please explain in details how you got the answer...
Hi, I need help with this question. Please explain in details
how you got the answer with steps shown for each part so I can
understand it thank you.
The 2013-14 roster of the Seattle Seahawks, winners of the 2014 NFL Super Bowl, included 10 defensive linemen and 9 offensive linemen. (Data set may be found here.) The weights in pounds of the defensive linemen were 254 311 297 323 260 242 300 252 303 274 and the weights of...
Please help me with this problem. I would like to see the work on how you got the answer.
Please help me with this problem. I would like to see the work
on how you got the answer.
Data on the rate at which a volatile liquid will spread across a surface are in the table. Complete parts a through c. Time (minutes) Mass (Pounds) 6.65 6.06 5.51 5.02 4.49 4.05 3.61 3.16 2.75 2.46 2.05 1.42 0.99 0.15 0.00 14 a. Find a 98% confidence interval for the mean mass of all spills with an elapsed tme of...
Hi! Please help me with this question. Thank you so much! Let i represent a displacement...
Hi!
Please help me with this question.
Thank you so much!
Let i represent a displacement 1 km due east and j represent a displacement 1 km due north. Road A passes through (-9, 2) and (15, -16). Road B passes through (6,-18) and (21, 18). 20 /(21,18) H(411) (-9,2 a Find a vector equation for each of the roads. b An injured hiker is at (4, 11), and needs to travel 20 10 10 the shortest possible distance to...
Can you please help me answer and understand this problem? I will rate your answer! Thank...
Can you please help me answer and understand this problem?
I will rate your answer!
Thank you!
The shape of the distribution of the time required to get an oil change at a 20 minute oil change facility is unknown. However, records indicate that the mean time is 214 minutes, and the standard deviation is 35 minutes. Complete parts (a) through (c) (a) To compute probabilities regarding the sample mean using the normal model, what size sample would be required?...
Could i please get help with this question!? thank you. Suppose a gayser has a mean...
Could i please get help with this question!? thank you.
Suppose a gayser has a mean time between eruptions of 6 minutes. Let the interval of time between the eruptions be normally distributed with standard deviation 19 minutes. Complete parts (a) through lay below. (A) What is the probability that a domly selected time interval between eruption is longer than 105 minutes? The probability that a randomly selected time interval is longer than 10 minutes is approximately Round to four...
Hi, I need help with this question. Can you please explain in details thank you! Case...
Hi, I need help with this question. Can you please explain in
details thank you!
Case Study 4: Uncoordinated Felix, a 54-year-old masonry contractor, has been complaining for the past three months about increasing arm weakness and that it is becoming more difficult to pick up and use his tools. He has recently been stumbling at his work site and his speech is, at times, difficult to understand because of poor word choices. He has also had worsening memory and...
DQuestion 6 1 pts COMMUNITY COLLEGE Here are the travel times in minutes for 15 workers in North Carolina, from the 2003 American Community Survey conducted by the Bureau of the Census: Account 30 20 10 25 Dashboard 10 70 15 Courses 30 12 10 10 Calendar 13 Use your calculator to compute the mean and standard deviation of these data. Inbox O Mean is about 23.133 minutes, standard deviation is about Help 16.516 minutes O Mean is 20 minutes,...
Hi, I need help with this question. Please explain in details
how you got the answer with steps shown for each part so I can
understand it thank you.
Radon is a naturally occurring gas and is the second leading cause of lung cancer in the United States. It comes from the natural breakdown of uranium in the soil and enters buildings through cracks and other holes in the foundations. Found throughout the United States, levels vary considerably from state...
Hi, I need help with this question. Please explain in details
how you got the answer with steps shown for each part so I can
understand it thank you.
The Department of Energy provides fuel economy ratings for all cars and light trucks sold in the United States. Here are the estimated miles per gallon for city driving for 30 cars classified as midsize, arranged in increasing order. 11 12 12 12 13 13 13 14 14 14 15 15...
Hi, I need help with this question. Please explain in details
how you got the answer with steps shown for each part so I can
understand it thank you.
The mean x and standard deviation s measure center and variability but are not a complete description of a distribution. Data sets with different shapes can have the same mean and standard deviation. (Data set may be found here. Round your answers to two decimal places.) Data A: 9.14 8.14 8.74...
Hi, I need help with this question. Please explain in details
how you got the answer with steps shown for each part so I can
understand it thank you.
The 2013-14 roster of the Seattle Seahawks, winners of the 2014 NFL Super Bowl, included 10 defensive linemen and 9 offensive linemen. (Data set may be found here.) The weights in pounds of the defensive linemen were 254 311 297 323 260 242 300 252 303 274 and the weights of...
Please help me with this problem. I would like to see the work
on how you got the answer.
Data on the rate at which a volatile liquid will spread across a surface are in the table. Complete parts a through c. Time (minutes) Mass (Pounds) 6.65 6.06 5.51 5.02 4.49 4.05 3.61 3.16 2.75 2.46 2.05 1.42 0.99 0.15 0.00 14 a. Find a 98% confidence interval for the mean mass of all spills with an elapsed tme of...
Hi!
Please help me with this question.
Thank you so much!
Let i represent a displacement 1 km due east and j represent a displacement 1 km due north. Road A passes through (-9, 2) and (15, -16). Road B passes through (6,-18) and (21, 18). 20 /(21,18) H(411) (-9,2 a Find a vector equation for each of the roads. b An injured hiker is at (4, 11), and needs to travel 20 10 10 the shortest possible distance to...
Can you please help me answer and understand this problem?
I will rate your answer!
Thank you!
The shape of the distribution of the time required to get an oil change at a 20 minute oil change facility is unknown. However, records indicate that the mean time is 214 minutes, and the standard deviation is 35 minutes. Complete parts (a) through (c) (a) To compute probabilities regarding the sample mean using the normal model, what size sample would be required?...
Could i please get help with this question!? thank you.
Suppose a gayser has a mean time between eruptions of 6 minutes. Let the interval of time between the eruptions be normally distributed with standard deviation 19 minutes. Complete parts (a) through lay below. (A) What is the probability that a domly selected time interval between eruption is longer than 105 minutes? The probability that a randomly selected time interval is longer than 10 minutes is approximately Round to four...
Hi, I need help with this question. Can you please explain in
details thank you!
Case Study 4: Uncoordinated Felix, a 54-year-old masonry contractor, has been complaining for the past three months about increasing arm weakness and that it is becoming more difficult to pick up and use his tools. He has recently been stumbling at his work site and his speech is, at times, difficult to understand because of poor word choices. He has also had worsening memory and...
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