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could i please get help with this question thank you! Describe the sampling distribution of P....
could i please get help with this question thank you!
Describe the sampling distribution of P. Assume the size of the population is 20,000. n=300, p=0.7 Choose the phrase that best describes the shape of the sampling distribution of p below. O A. Approximately normal because ns0.05N and np(1-P) < 10. OB. Not normal because ns0.05N and np(1-P) 10. O C. Approximately normal because ns0.05N and np(1 - p) 10. OD. Not normal because ns0.05N and np(1-p) < 10. Determine...
I am very lost on this question, please help! Thank you so much The figure below...
I am very lost on this question, please help! Thank you so
much
The figure below gives the path of a squirrel moving about on level ground, from point A (at time t-O), to points B (at t D (at t 10.2 min). Consider the the squirrel from average velocities of the squirrel from point A to each of the other three points. y (m) 25 x (m) 50 -25 -50 (a) Of the three average velocities, which has the...
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...
Help with question 10 please and thank you. Question 10 14 pts Suppose X is a...
Help with question 10 please and thank you.
Question 10 14 pts Suppose X is a random variable with mean 100 and standard deviation 15. Suppose that we select random samples of size n = 81 to construct a sampling distribution of means. Then which of the following is NOT true? O The standard deviation of the sampling distribution is 15/9 The mean of the sampling distribution is 100 Given enough samples, the shape of the sampling distribution will be...
Hello I was wondering If i can get some help with a question I am stuck...
Hello I was wondering If i can get some help with a question I am stuck on or more so a concept. Formula: z = (x-μ)/(σ ) Σ = 1.1 lbs. Μ = 4.1 lbs. Z = (7 – 4.1) / 1.1 = 2.6 =.9953 This is what I get when I input my number in a normal distribution solver online= 0.0047 My issue is when calculating the Z number it seems like it will sometimes be negative and sometimes...
I need help with all three parts. Thank you! Describe the sampling distribution of p̂ ....
I need help with all three parts. Thank you! Describe the sampling distribution of p̂ . Assume the size of the population is 25,000. n = 700, p = 0.594 Describe the shape of the sampling distribution of p̂ . Choose the correct answer below. A. The shape of the sampling distribution of p̂ is approximately normal because n≤0.05N and np(1−p)≥10. B. The shape of the sampling distribution of p̂ is approximately normal because n≤0.05N and np(1−p)<10. C. The shape...
Can you please help with 2,3,4 I am so confused!! Please show work as well 10...
Can you please help with 2,3,4
I am so confused!! Please show work as well
10 out of 10 points Question 1 A population has a mean of 60 and a standard deviation of 30. Samples of size 16 are randomly selected. Calculate the standard deviation of the sample distribution of X. Round off to 3 decimal places. 15 out of 15 points Question 2 Samples of size 16 are drawn from a population. The sampling distribution for X has...
Hi I am wondering if you would be able to help me with the following question...
Hi I am wondering if you would be able to help me with the following question please Let's say a county hospital has the mean defective units of 2000 with a stdev of 5. Let's say we take a random sample of 25 units and find the mean distribution of these defective units. What would be the mean and the standard deviation?
i am not 100% sure the answers are correct. please answer both questions! thank you. Question...
i am not 100% sure the answers are correct. please answer both
questions! thank you.
Question 4 In virtual water trade large quantities of water are imported or exported through pumping to be supplied to consumers. True False Question 5 The distribution reservoirs are used in System) of water distribution networks for urban water supply schemes. Large distribution
Please answer all parts of question. Thank you! Discrete Probability Distributions: part 1 1. Consider the...
Please answer all parts of question. Thank you!
Discrete Probability Distributions: part 1 1. Consider the experiment of rolling two dice. a.) Define a random variable that takes on all possible values for the minimum value of the two dice face showing when the dice come to rest after the roll. b.) Before doing anything at all (do not write out the distribution yet), think about this experiment and the random variable. Tell me what you think the shape of...
could i please get help with this question thank you!
Describe the sampling distribution of P. Assume the size of the population is 20,000. n=300, p=0.7 Choose the phrase that best describes the shape of the sampling distribution of p below. O A. Approximately normal because ns0.05N and np(1-P) < 10. OB. Not normal because ns0.05N and np(1-P) 10. O C. Approximately normal because ns0.05N and np(1 - p) 10. OD. Not normal because ns0.05N and np(1-p) < 10. Determine...
I am very lost on this question, please help! Thank you so
much
The figure below gives the path of a squirrel moving about on level ground, from point A (at time t-O), to points B (at t D (at t 10.2 min). Consider the the squirrel from average velocities of the squirrel from point A to each of the other three points. y (m) 25 x (m) 50 -25 -50 (a) Of the three average velocities, which has the...
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...
Help with question 10 please and thank you.
Question 10 14 pts Suppose X is a random variable with mean 100 and standard deviation 15. Suppose that we select random samples of size n = 81 to construct a sampling distribution of means. Then which of the following is NOT true? O The standard deviation of the sampling distribution is 15/9 The mean of the sampling distribution is 100 Given enough samples, the shape of the sampling distribution will be...
Can you please help with 2,3,4
I am so confused!! Please show work as well
10 out of 10 points Question 1 A population has a mean of 60 and a standard deviation of 30. Samples of size 16 are randomly selected. Calculate the standard deviation of the sample distribution of X. Round off to 3 decimal places. 15 out of 15 points Question 2 Samples of size 16 are drawn from a population. The sampling distribution for X has...
i am not 100% sure the answers are correct. please answer both
questions! thank you.
Question 4 In virtual water trade large quantities of water are imported or exported through pumping to be supplied to consumers. True False Question 5 The distribution reservoirs are used in System) of water distribution networks for urban water supply schemes. Large distribution
Please answer all parts of question. Thank you!
Discrete Probability Distributions: part 1 1. Consider the experiment of rolling two dice. a.) Define a random variable that takes on all possible values for the minimum value of the two dice face showing when the dice come to rest after the roll. b.) Before doing anything at all (do not write out the distribution yet), think about this experiment and the random variable. Tell me what you think the shape of...
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