Find the area in the left tail more extreme than z=-2.61 in a standard normal distribution. Round your answer to three decimal places. Area= Enter your answer in accordance to the question statement

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A: given data Z~N(0,1)standard normal distributionμ = 0σ = 1

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A: Note: Hi there! Thank you for posting the question. It is considered that the deviation is taken…

Q: how do you work this out

A: Note: Hey there! Thank you for posting the question. Since your question has more than 3 sub parts,…

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A: Given X~N(mean μ=60, standard deviations σ=5) P(X>b)=9%

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A: mean = -0 standard deviation = 1  to find area between z = -0.86 and z = 1.26

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A: Given information: Mean scores is, μ=70 The third quartile is, Q3=83 The scores are normally…

Q: The following figure shows the normal distribution with the proportion of the area under the normal…

A: Solution

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A: Given, IQ scores are normally distributed with a mean of 100 and a standard deviation of 15. => μ…

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A: We have given that  Population proportion p=22%=0.22 Sample size n= 425

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A: Normal distribution μ = 100σ = 16 For x = 76 Find Z score = ?

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Q: Based on the Histogram, describe the distribution of the variable "WPM." Is it symmetric, skewed…

A: Based on Histogram it seems that :It is skewed right and bimodal.

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A: It is given that, the mean is 7.0, the median is 6.5, and the mode is 6.0.