Standard deviations: 354.7276, 25.8814, 1726.0498, 29663.3188 Standard errors: 15.8639, 1.1575, 77.1913, 1326.5839 How can you interpret these standard errors? Be as specific as possible.

Q: A normal distribution has a mean of 7 and a standard deviation of 2. Use the 68-95-99.7 rule to find…

A: Given that  Mean = µ = 7 , Standard deviation = σ = 2

Q: What is the standard deviation of the following: 23, 48, 17, 39, 41, 29 Round to 2 decimal places…

A: The data is 23, 48, 17, 39, 41, 29. The population mean is, μ=∑iXN=23+48+17+39+41+296=1976=32.83 The…

Q: The summer monsoon rains bring 80% of India's rainfall and are essential for the country's…

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Q: What is the standard deviation of the following: 49, 50, 13, 11, 15, 21 Round to 2 decimal places…

A: Solution

Q: Score 15- 12- 6. 0. 9. 8. 9. 10 11 12 Ico 6. 3. Frequenoy

A: Form the given graph we have to find the standard deviation

Q: The summer monsoon rains bring 80% of India's rainfall and are essential for the country's…

A:

Q: What is the standard deviation of the following: 17, 12, 29, 23, 17, 32 Round to 2 decimal places…

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Q: What are the mean and standard deviation for the population of the lengths of the steel bars X?…

A: Let X denote the lengths of the steel rods. Given that X follows N(mean = 183.7, SD = 2.2), then  Z…

Q: In a Statistics examination, the mean score is 82 and the standard deviation is 3.5. If the teacher…

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Q: find out population standard deviation with clear all steps 65,69,86,36,45,25,31,74,32.1

A: ANSWER:- x x2 65 4225 69 4761 86 7396 36 1296 45 2025 25 625 31 961 74 5476…

Q: KPU recently released the student's salary who graduated in 2019 with a business degree. The average…

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Q: The standard deviation of the number of words in a sentence by students is 3 words. It is believed…

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Q: ble and highest possibel marks assuming normal distributiion .

A: P(X<5)=Pz<5-589=0

Q: Standard deviation of 411 and 649

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Q: According to the National Association of Colleges and Employers, the 2015 average starting salary…

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Q: The arithmetic mean salary of XYZ corporation employees is 45,601, and the standard deviation is…

A: Answer: From the given data, Mean μ = 45601 Standard deviation σ =5294

Q: The mean is 20,000 and the standard deviation is 1000, use the 68-95-99.7 rule to find the…

A: We have given that the mean is 20,000 and the standard deviation is 1000.

Q: Please answer number 9. All steps!! Make sure to show work!! Answer quickly!

A: 9.Each of the given data sets has

Q: i want to estimate the mean number of minutes that a 7 year old watches TV daily. How many kids…

A: Given data,σ=45E=15z-value at 99% confidence is Zc=2.576n=?

Q: The summer monsoon rains bring 80% of India's rainfall and are essential for the country's…

A: Given information- The amount of monsoon rainfall varies from year to year according to a…

Q: The lengths of pregnancies in a small rural village are normally distributed with a mean of 269 days…

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Q: Solve task from image

A: 5. (a) The range is obtained below: Thus, the value of range is 4.

Q: A sample of 9 shoppers at a supermarket is interviewed as they queue at the checkout. The number…

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Q: ents are made of the length of a piece of metal with a Vernier caliper. 11 values are 8.95 0.05 mm,…

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Q: mean 40,756 standard deviation 7000. find the proportion that are greater than 40,000.

A: Mean = 40756Standard deviation = 7000P(X > 40000) = ?

Q: What is the standard deviation of the following: 39, 14, 10, 29, 49, 41 Round to 2 decimal places as…

A: Data set: 39, 14, 10, 29, 49, 41 Mean = 30.33

Q: The red blood cell counts (in  105  cells per microliter) of a healthy adult measured on  6…

A: The red blood cell counts are: 53, 51, 52, 48, 54, 48.1. **Calculate the mean (average):**  Mean =…

Q: Use the display of data to find the standard deviation (do not round until the final answer, then…

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