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Please explain steps taken to find answer for- Part A), B),
& C).
1. a) You...
1.87 A stalAlll deviation contest. You must numbers f epmallest possible tions. The nedian the whole...
1.87 A stalAlll deviation contest. You must numbers f epmallest possible tions. The nedian the whole numbers 10 to 20, with re licking (a) Choose four numbers that have standard deviation. ions.(b) Choose four numbers that have the la ee close standard deviation. what to (c) Is more than one choice possible in eith part (b)? Explain. e right 1.88 Longleaf pine trees. The Wade Tract in behave? County, Georgia, is an old-growth forest of y each trees (Pinus palustris)...
Can someone please answer the following questions and explain the steps taken along the way: a)...
Can someone please answer the following questions and explain the steps taken along the way: a) A sample of 500 had a mean of 1995 daily caloric intake in the adult rural developing country and a standard deviation of 220. Do these data provide sufficient evidence to indicate that the population mean is greater than 1900? Let α = 0.05.
4. The following are matters of standard deviation. Choose four numbers from a integer between 1...
4. The following are matters of standard deviation. Choose four numbers from a integer between 1 and 10 including 1 and 10 according to the following conditions. Repetition is allowed at this time. You can choice the number already selected. a. Choose four integer values to be the smallest standard deviation. b. Choose four integer values to make the biggest standard deviation. c. Can I combine multiple times in a or b? xplain.
Response Questions Part A To C A. The hisbgram concems the number of seeds producad by...
Response Questions Part A To C A. The hisbgram concems the number of seeds producad by a sample of 50 pants. Each bar includes the right boundary value 0 10 20 30 40 50 60 70 80 90 100 Number of seeds The median mumber ofseeds produced is more than 50 and less than orequal to 60 more than 20 and less than orequal to 30 more than 40 and less than orequal to 50 more than 30 and less...
Please explain the steps taken in detail for both part a) and b). Thank you very...
Please explain the steps taken in detail for both part a) and
b). Thank you very much.
4. Consider the feedback control system shown in Figure 6, where the transfer function G(s) is given by 8000 (S+10 (s+30) G(s)- R(s) C(s) G(s) Y(s) Figure (6 (a) Design a lead controller C(s) K to satisfy the following specifications: (i) Gain crossover frequency o-10V3 (ii) Phase margin ( 2 60° Specify the values of K, T and a . Determine the corresponding...
PLEASE ANSWER ALL PARTS The mean number of English courses taken in a two-year time period...
PLEASE ANSWER ALL PARTS The mean number of English courses taken in a two-year time period by male and female college students is believed to be about the same. An experiment is conducted and data are collected from 29 males and 16 females. The males took an average of four English courses with a standard deviation of 0.8. The females took an average of five English courses with a standard deviation of 1.1. Are the means statistically the same? (Use...
Please answer all steps/questions for this problem, round if needed. Please and thank you! :) An...
Please answer all steps/questions for this problem, round if
needed. Please and thank you! :)
An engineer is going to redesign an ejection seat for an airplane. The seat was designed for pilots weighing between 140 lb and 181 lb. The new population of pilots has normally distributed weights with a mean of 146 lb and a standard deviation of 27.2 lb. a. If a pilot is randomly selected, find the probability that his weight is between 140 lb and...
Please show steps on how to do this, thank you for your help! a) Find the...
Please show steps on how to do this, thank you for your help! a) Find the mean and standard deviation of the data listed below. Data: 12.22, 12.56, 11.70, 13.32, 12.93, 11.30, 13.10, 12.88, 12.73, 11.99, 11.38 b) Find the Error of the Sum for the list of numbers, assuming that all values have the same uncertainty δ = ±0.01 c) Find the Error of the Mean for the mean.
Hi there, can you please answer A) and B), showing the working of the nCr formula...
Hi there, can you please answer A) and B), showing the working
of the nCr formula too please. Also, please remember that it’s
possible for the kids to have zero eggs, for part B).
thank you!
1. (4 marks) A basket contains eight green, seven yellow, and four purple eggs. (As- sume eggs of the same colour are indistinguishable.) These eggs are all handed out (a) How many ways can the eggs be distributed among the eight children, with (b)...
Can you explain part c please. Thanks 20. You are given the following information on two...
Can you explain part c please.
Thanks
20. You are given the following information on two stocks and the market portfolio. Variance- Covariance Matrix Gamma Ltd Market Security Alpha Ltd Gamma Ltd Market Alpha Ltd 0.040 0.018 0.015 0.090 0.009 0.010 Assume that you have $50,000 available to invest. You form a portfolio by investing $20,000 in Alpha Ltd and the rest in Gamma Ltd. a. Compute the standard deviation of this portfolio. b. Compute the beta of each stock...
1.87 A stalAlll deviation contest. You must numbers f epmallest possible tions. The nedian the whole numbers 10 to 20, with re licking (a) Choose four numbers that have standard deviation. ions.(b) Choose four numbers that have the la ee close standard deviation. what to (c) Is more than one choice possible in eith part (b)? Explain. e right 1.88 Longleaf pine trees. The Wade Tract in behave? County, Georgia, is an old-growth forest of y each trees (Pinus palustris)...
4. The following are matters of standard deviation. Choose four numbers from a integer between 1 and 10 including 1 and 10 according to the following conditions. Repetition is allowed at this time. You can choice the number already selected. a. Choose four integer values to be the smallest standard deviation. b. Choose four integer values to make the biggest standard deviation. c. Can I combine multiple times in a or b? xplain.
Response Questions Part A To C A. The hisbgram concems the number of seeds producad by a sample of 50 pants. Each bar includes the right boundary value 0 10 20 30 40 50 60 70 80 90 100 Number of seeds The median mumber ofseeds produced is more than 50 and less than orequal to 60 more than 20 and less than orequal to 30 more than 40 and less than orequal to 50 more than 30 and less...
Please explain the steps taken in detail for both part a) and
b). Thank you very much.
4. Consider the feedback control system shown in Figure 6, where the transfer function G(s) is given by 8000 (S+10 (s+30) G(s)- R(s) C(s) G(s) Y(s) Figure (6 (a) Design a lead controller C(s) K to satisfy the following specifications: (i) Gain crossover frequency o-10V3 (ii) Phase margin ( 2 60° Specify the values of K, T and a . Determine the corresponding...
Please answer all steps/questions for this problem, round if
needed. Please and thank you! :)
An engineer is going to redesign an ejection seat for an airplane. The seat was designed for pilots weighing between 140 lb and 181 lb. The new population of pilots has normally distributed weights with a mean of 146 lb and a standard deviation of 27.2 lb. a. If a pilot is randomly selected, find the probability that his weight is between 140 lb and...
Hi there, can you please answer A) and B), showing the working
of the nCr formula too please. Also, please remember that it’s
possible for the kids to have zero eggs, for part B).
thank you!
1. (4 marks) A basket contains eight green, seven yellow, and four purple eggs. (As- sume eggs of the same colour are indistinguishable.) These eggs are all handed out (a) How many ways can the eggs be distributed among the eight children, with (b)...
Can you explain part c please.
Thanks
20. You are given the following information on two stocks and the market portfolio. Variance- Covariance Matrix Gamma Ltd Market Security Alpha Ltd Gamma Ltd Market Alpha Ltd 0.040 0.018 0.015 0.090 0.009 0.010 Assume that you have $50,000 available to invest. You form a portfolio by investing $20,000 in Alpha Ltd and the rest in Gamma Ltd. a. Compute the standard deviation of this portfolio. b. Compute the beta of each stock...
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