Please answer all parts of the question. Thank you!
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Please answer all parts of the question. Thank
you!
For the following problems, do all of...
Please answer all parts, questions 1-5. Thank you! To represent normal variable (distribution) with mean() and...
Please answer all parts, questions 1-5. Thank you!
To represent normal variable (distribution) with mean() and standard deviation (0) we use shorthand notation X-N . a). For example, suppose the vitamin C content of a particular variety of orange is distributed normally with mean 720 IU and standard deviation 46 IU. If we designate the vitamin C content of a randomly selected orange, then our shorthand notation is X-N[720 IU, 46 IU). To represent probability between two values a and...
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...
Answer with all steps to get 100% feedback!! 4.13 Do Americans prefer name-brand milk or store...
Answer with all steps to get 100% feedback!!
4.13 Do Americans prefer name-brand milk or store brand milk? A survey was conducted by Harris Poll Interactive, Inc. in November 2014. Suppose the results, based on 1,138 females and 1,138 males. were as follows: GENDER PREFERENCE Male Female Total Name-Brand Milk 319 341 660 Store Brand Milk 717 649 1,366 Something Else 102 148 250 Total 1,138 1,138 2,276 Source: Data extracted from Harris Interactive, "Do Americans Prefer Name-Brands or Store...
We do not use critical values at all in our course so please avoid using them...
We do not use critical values at all in our course so please
avoid using them when giving me explanations, as they can cause
confusion on my end between your explanation and what im learning
on my course
here is the link in the page
https://news.gallup.com/poll/312929/record-low-say-death-penalty-morally-acceptable.aspx
though the data is already provided in the problem so i dont think
its needed to solve. i give you the link in case you want to go
over it, if you do go...
For each of the following problems, you must: a) Define the population and the parameter of...
For each of the following problems, you must: a) Define the population and the parameter of interest; b) Identify the given and unknown information and write them in correct notations, c) Verify if the sampling distribution is approximately normal by checking the conditions np > 5 and nq > 5), d) Compute the probability. e) Interpret the answer. -------------------------------------------------------------------------------------------------------------------------- 1) The Gallup Poll asked a random sample of 1785 adults whether they attended church or synagogue during the past week....
Please help with all 4 of these problems. If you know how to do them with...
Please help with all 4 of these problems. If you know how to
do them with a TI 84 Calculator that would be amazing if you could
list the steps for that as well. Thank you next.
1. Find the critical value the tat2 for a sample size of 43 and 99% confidence level (1 point) 2. Find the critical value the Zaz for a sam ple size of 64 and 80% confidence level. (1 point) 3. In a poll...
Please answer all parts of this question, show work, and provide explanation. Thank you! Seventy-five percent...
Please answer all parts of this question, show
work, and provide explanation. Thank you!
Seventy-five percent of people with chronic migraines are female, and sixty-two percent those females use Botox to treat their migraines. It is known that fifty-five percent of people with chronic migraines use Botox to treat their migraines. A person is selected at random from the population of chronic migraines sufferers. a) Define the events. b) Write down the given probabilities. c) What is the probability that...
Please use excel and state the formula used and what was inputted to solve it, thank...
Please use excel and state the formula used and what was inputted to solve it, thank you 1. A budgeting Web site reported that 20 % of U.S. households have withdrawn money from a 401(k) or other retirement account for needs other than retirement in 2013. A random sample of 11 U.S. households was selected. What is the probability that exactly three households withdrew funds from a retirement account for needs other than retirement? Find the mean, variance, and standard...
2 separate questions, please answer all parts. thank you!! Refer to the sample data for pre-employment...
2 separate questions, please answer all parts. thank
you!!
Refer to the sample data for pre-employment drug screening shown below. If one of the subjects is randomly selected, what is the probability that the test result is a false positive? Who would suffer from a false positive result? Why? Pre-Employment Drug Screening Results Positive test result Drug Use Is Indicated 46 Negative test result Drug Use Is Not Indicated Subject Uses Drugs Subject is Not a Drug User 32 The...
please help with both problems, thank you very much! The data below are the ages and...
please help with both problems, thank you very much!
The data below are the ages and systolic blood pressures (measured in millimeters of mercury) of 9 randomly selected adults. Age 38 41 45 48 51 53 57 61 65 Pressure 116 120 123 131 142 145 148 150 152 a) Find equation of the regression line for this data b) Assuming these variables have a significant correlation, what is the best predicted value for blood pressure of an individual who...
Please answer all parts, questions 1-5. Thank you!
To represent normal variable (distribution) with mean() and standard deviation (0) we use shorthand notation X-N . a). For example, suppose the vitamin C content of a particular variety of orange is distributed normally with mean 720 IU and standard deviation 46 IU. If we designate the vitamin C content of a randomly selected orange, then our shorthand notation is X-N[720 IU, 46 IU). To represent probability between two values a and...
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...
Answer with all steps to get 100% feedback!!
4.13 Do Americans prefer name-brand milk or store brand milk? A survey was conducted by Harris Poll Interactive, Inc. in November 2014. Suppose the results, based on 1,138 females and 1,138 males. were as follows: GENDER PREFERENCE Male Female Total Name-Brand Milk 319 341 660 Store Brand Milk 717 649 1,366 Something Else 102 148 250 Total 1,138 1,138 2,276 Source: Data extracted from Harris Interactive, "Do Americans Prefer Name-Brands or Store...
We do not use critical values at all in our course so please
avoid using them when giving me explanations, as they can cause
confusion on my end between your explanation and what im learning
on my course
here is the link in the page
https://news.gallup.com/poll/312929/record-low-say-death-penalty-morally-acceptable.aspx
though the data is already provided in the problem so i dont think
its needed to solve. i give you the link in case you want to go
over it, if you do go...
Please help with all 4 of these problems. If you know how to
do them with a TI 84 Calculator that would be amazing if you could
list the steps for that as well. Thank you next.
1. Find the critical value the tat2 for a sample size of 43 and 99% confidence level (1 point) 2. Find the critical value the Zaz for a sam ple size of 64 and 80% confidence level. (1 point) 3. In a poll...
Please answer all parts of this question, show
work, and provide explanation. Thank you!
Seventy-five percent of people with chronic migraines are female, and sixty-two percent those females use Botox to treat their migraines. It is known that fifty-five percent of people with chronic migraines use Botox to treat their migraines. A person is selected at random from the population of chronic migraines sufferers. a) Define the events. b) Write down the given probabilities. c) What is the probability that...
2 separate questions, please answer all parts. thank
you!!
Refer to the sample data for pre-employment drug screening shown below. If one of the subjects is randomly selected, what is the probability that the test result is a false positive? Who would suffer from a false positive result? Why? Pre-Employment Drug Screening Results Positive test result Drug Use Is Indicated 46 Negative test result Drug Use Is Not Indicated Subject Uses Drugs Subject is Not a Drug User 32 The...
please help with both problems, thank you very much!
The data below are the ages and systolic blood pressures (measured in millimeters of mercury) of 9 randomly selected adults. Age 38 41 45 48 51 53 57 61 65 Pressure 116 120 123 131 142 145 148 150 152 a) Find equation of the regression line for this data b) Assuming these variables have a significant correlation, what is the best predicted value for blood pressure of an individual who...
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