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I
need help with this problem. Statistics is not my strong subject.
I'm not sure how...
Hello, can I get help with the following problem? I'm to compute the following for these...
Hello, can I get help with the following problem? I'm to compute the following for these scores: 1 23 21 21 18 18 21 21 21 20 1. Mode 2. Median 3. Mean 4. Variance 5. Standard Deviation 6. Est Popouation Variance 7. Est Pop Standard Deviation
I'm not sure how to do a stats problem. I really need help on it it's problem 3.94 3.92. Find (a) the mode, (b) the...
I'm not sure how to do a stats problem. I really need
help on it
it's problem 3.94
3.92. Find (a) the mode, (b) the median of a random variable X having density function f(x) = lo frowse xzo otherwise and (c) compare with the mean. 3.93. Work Problem 3.100 if the density function is 4x(1 - x) 0sxsl lo otherwise 3.94. Find (a) the median, (b) the mode for a random variable X defined by - 2 prob. 1/3...
I need help solving this problem. I know the answer but i'm not sure how to...
I need help solving this problem. I know the answer but i'm not
sure how to work it out. Thanks!
18./The pediatric dose of cefadroxil is 30 mg/kg/day. If a child was given a daily dose of 2 teaspoonfuls of a pediatric suspension containing 125 mg of cefadroxil per 5 mL, what was the weight, in pounds, of the child?
how do I find the variance for company A? and how do i find which company...
how
do I find the variance for company A? and how do i find which
company had the largwr dispersion?
QUESTION 3 Use the information in the following table for the next few questions. The following statistics represent samples of copper wire submitted by two companies for tensile strength testing (psi). Statistic Company A Company B Arithmetic Mean 500 600 500 500 Median 500 300 Mode 40 20 Standard Deviation 16 32 Mean Absolute Deviation 25 Quartile Deviation 120 240...
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...
I need help with problems with 5 and 6. I'm not sure how to do them....
I need help with problems with 5 and 6. I'm not sure how to do them. Thanks! 5. the stability of carbocations is generally explained by a concept known as hyperconjugation. Use this concept to explain why a primary (1°) carbocation is more stable than a methyl (CH3+) carbocation. You must use a simple and concise drawing to show your point. 6. Using frontier orbital theory, explain why an E2 reaction must have the beta-hydrogen and the leaving group anti-periplanar...
I was wondering if you could help me with my statistics final project. I just don't know how to start a hypothesis!...
I was wondering if you could help me with my statistics final
project. I just don't know how to start a hypothesis! At least
please help me form a topic and hypothesis and just briefly guide
me how to do. Thank you every much!!
STAT 200 Final Project
Objective: The final project gives the student an opportunity to
use their statistical knowledge to research and compile a report
based on an application of personal interest.
Resources: You may find information...
hi i need help worh this problem. can you show your work in excel please File...
hi i need help worh this problem. can you show your work in
excel please
File Home Insert Formulas Data Review View Help Open in Desh brovs Calibri V 11 V B A1 fx I 1 A B С D E F G H 14. Present Values. What is the present value of the following cash-flow stream if the interest rate is 6%? (LO5-2) 2 3 Year 4 5 Cash Flow $200 400 300 2 3 dar 6 7 8...
MtM204004 SP-2020 MEDGAR. EVERS C PILGRIM LEDGMR EVERS COLLEGE HOME WORKE Calculate the requested statistics for...
MtM204004 SP-2020 MEDGAR. EVERS C PILGRIM LEDGMR EVERS COLLEGE HOME WORKE Calculate the requested statistics for the given m Sample Data: 68, B4 93, 64, e data 70 (b) median (c) mode (d) range (e) sample variance: (1) sample standard deviation: (2) Give the score 2 decimal place for each test score with the given class mean and standard deviation Assume the test scores are normally distributed (a) For a 92 on a test with a class mean of 78...
hello i need help solving this problems please c. In a group of 230 tests, how...
hello i need help solving this problems please
c. In a group of 230 tests, how many students score within one standard deviation of the men? 19. The number of roils of a given length is normally distributed with a mean length of 5.00 in and a standard deviation of 0.03 in a. Find the number of nails in a bag of 120 thet are less than 494 in long b. Find the number of nails in a bag of...
I'm not sure how to do a stats problem. I really need
help on it
it's problem 3.94
3.92. Find (a) the mode, (b) the median of a random variable X having density function f(x) = lo frowse xzo otherwise and (c) compare with the mean. 3.93. Work Problem 3.100 if the density function is 4x(1 - x) 0sxsl lo otherwise 3.94. Find (a) the median, (b) the mode for a random variable X defined by - 2 prob. 1/3...
I need help solving this problem. I know the answer but i'm not
sure how to work it out. Thanks!
18./The pediatric dose of cefadroxil is 30 mg/kg/day. If a child was given a daily dose of 2 teaspoonfuls of a pediatric suspension containing 125 mg of cefadroxil per 5 mL, what was the weight, in pounds, of the child?
how
do I find the variance for company A? and how do i find which
company had the largwr dispersion?
QUESTION 3 Use the information in the following table for the next few questions. The following statistics represent samples of copper wire submitted by two companies for tensile strength testing (psi). Statistic Company A Company B Arithmetic Mean 500 600 500 500 Median 500 300 Mode 40 20 Standard Deviation 16 32 Mean Absolute Deviation 25 Quartile Deviation 120 240...
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...
I was wondering if you could help me with my statistics final
project. I just don't know how to start a hypothesis! At least
please help me form a topic and hypothesis and just briefly guide
me how to do. Thank you every much!!
STAT 200 Final Project
Objective: The final project gives the student an opportunity to
use their statistical knowledge to research and compile a report
based on an application of personal interest.
Resources: You may find information...
hi i need help worh this problem. can you show your work in
excel please
File Home Insert Formulas Data Review View Help Open in Desh brovs Calibri V 11 V B A1 fx I 1 A B С D E F G H 14. Present Values. What is the present value of the following cash-flow stream if the interest rate is 6%? (LO5-2) 2 3 Year 4 5 Cash Flow $200 400 300 2 3 dar 6 7 8...
MtM204004 SP-2020 MEDGAR. EVERS C PILGRIM LEDGMR EVERS COLLEGE HOME WORKE Calculate the requested statistics for the given m Sample Data: 68, B4 93, 64, e data 70 (b) median (c) mode (d) range (e) sample variance: (1) sample standard deviation: (2) Give the score 2 decimal place for each test score with the given class mean and standard deviation Assume the test scores are normally distributed (a) For a 92 on a test with a class mean of 78...
hello i need help solving this problems please
c. In a group of 230 tests, how many students score within one standard deviation of the men? 19. The number of roils of a given length is normally distributed with a mean length of 5.00 in and a standard deviation of 0.03 in a. Find the number of nails in a bag of 120 thet are less than 494 in long b. Find the number of nails in a bag of...
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