Math Homework

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A certain brand of auto tire has a mean life of 35,000 miles
A certain brand of auto tire has a mean life of 35,000 miles and a standard deviation of 2,450 miles (assume the life spans of the tires have a bell-shaped distribution) PROBLEM: The life span of thre… read more
Chirag
Master's Degree
10,329 satisfied customers
Thanks in adnvance and i will amke sure you get tipped well.
Thanks in adnvance and i will amke sure you get tipped well. thank you a survey was conducted to measure the height of men. in survey respondents were grouped by age. in the 20-29 age group, the heigh… read more
Ryan
Engineer
9,194 satisfied customers
The life span of three randomly selected tires are 33,800miles,
The life span of three randomly selected tires are 33,800miles, 38,200 miles and 36000 miles. Using the empirical rule, find the percentile that corresponds to each life span.… read more
Scott
Master's Degree
16,043 satisfied customers
Index Metropolitan Area Index Metropolitan Area 45 Allentown Bethlehem Easton,
Index Metropolitan Area Index Metropolitan Area 45 Allentown–Bethlehem–Easton, PA 33 Monroe, LA 47 Athens, GA 39 New York, NY 35 Bergen–Passaic, NJ 34 Oakland, CA 47 Buffalo–Niagara Falls, NY 39 Pitts… read more
rajeevanpillai
Master's Degree
687 satisfied customers
Assume that Acme tire life is normally distributed and that
"Assume that Acme tire life is normally distributed and that both all weather tires and high performance tires have have a mean life of 50,000 miles. Furthermore, the standard deviation of tire life f… read more
Chirag
Master's Degree
10,329 satisfied customers
Acme Tires manufactures two types of tires high performance
Acme Tires manufactures two types of tires: high performance tires and all weather tires. 33% of the tires they produce are high performance tires. They offer a 40,000 mile warrantee on each of the ti… read more
Osbert12
Master's Degree
2,468 satisfied customers
Dr. Dan 1. Start with x = 100 and add 4 x values to make a sample of five data such that s=0 2. Given the following frequency distribution, find the mean, variance, and standard deviation. Please show… read more
Dr. Dan
Doctoral Degree
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I would like to get your help on this next assignment. I have
I would like to get your help on this next assignment. I have worked several of the problems but would like to see if you have the same answers.. Thank you again for your help. Here are the questions … read more
Dr. Dan
Doctoral Degree
912 satisfied customers
Acme Tires manufactures two types of tires high performance
Acme Tires manufactures two types of tires: high performance tires and all weather tires. 31% of the tires they produce are high performance tires. They offer a 40,000 mile warrantee on each of the ti… read more
Osbert12
Master's Degree
2,468 satisfied customers
1. Given the following frequency distribution, find the mean,
1. Given the following frequency distribution, find the mean, variance, and standard deviation. Please show all of your work. Errors Frequency 46-48 22 49-51 23 52-54 23 55-57 9 58-60 7 (Points : 6) 2… read more
R.R. Jha
Bachelor's Degree
4,530 satisfied customers
HELLO SCOTT!!! I need help on some math questions please!!!!
HELLO SCOTT!!! I need help on some math questions please!!!! #1)The diameters of ball bearings produced in a manufacturing process can be described using a uniform distribution over the interval 2.5 t… read more
Scott
Master's Degree
16,043 satisfied customers
a student receives the following grades, with an A 4 points, a B worth 3 points, a C worth 2 points, and a D worth 1 point. What is the student's weighted mean grade point scale?… read more
Chirag
Master's Degree
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Hi, Please any help will be appreciated. Use the normal
Hi, Please any help will be appreciated. Use the normal distribution od SAT critical reading scores for which the mean is 508 and the standard deviation is 120. Assume the variable x is normally distr… read more
Stevewh
Teacher
Bachelor's Degree
6,427 satisfied customers
If you could please help with the following questions 1-A student receives the following grades, with A worth 4 points, a B worht 3 points a C worth 2 points, and a D worth 1 point what is the student… read more
Stevewh
Teacher
Bachelor's Degree
6,427 satisfied customers
Statistics The lengths of the first 10 words of 2 books
Statistics: The lengths of the first 10 words of 2 books are listed below. Find the range, variance, and standard deviation for each of the two samples, then compare the two sets of results. Does ther… read more
Chirag
Master's Degree
10,329 satisfied customers
The life spans of three randomly selected tires are 32,800
The life spans of three randomly selected tires are 32,800 miles, 41,200 miles, and 37,000 miles. Using the empirical rule, find the percentile that corresponds to each life span. The life span 32,800… read more
Chirag
Master's Degree
10,329 satisfied customers
Statistics 1. The lengths of the first 10 words of 2 books
Statistics: 1. The lengths of the first 10 words of 2 books are listed below. Find the range, variance, and standard deviation for each of the two samples, then compare the two set of results. Does th… read more
Ramanujam
Master's Degree
16 satisfied customers
Statistics 1. what is the median, mode, and mean for
Statistics: 1. what is the median, mode, and mean for: 4444445556788 2. A certain brand of automobiles tire has a mean life span of 37,000 miles and a standard deviation of 2100 miles(Assume the life … read more
Elizabeth
Master's Degree
534 satisfied customers
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