Let X represent the full length of a certain species of newt. Assume that X has a normal probability distribution with mean 110.8 inches and standard deviation 6.2 inches.

Q: I need help with part f

A: (f) Determine whether the income is independent of education level are not. The income is…

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A: The solution is shown in step-2

Q: Can someone answer this question CORRECTlY

A:

Q: Will you show me step by step how to answer this, please?

A: Expected value:The expected value of a random variable is the sum of the possible values that the…

Q: A manufacturer of vertical blinds purchases raw materials for $17.00 per set of blind: and has a…

A: Topic  =Algebra

Q: What is i ? Explain.

A: In complex numbers, i represents the imaginary part. The value of i is -1.   So, in case if we end…

Q: Could you further explain how you got this?

A: Given data :  n = 4 u = 35000 o = 5000 P(x > 40000) = ?

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A: So we have to fit the multiplication in the table.

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A: Note: " Since you have posted many sub-parts. we will solve the first three sub-parts for you. To…

Q: What's the answer to this

A: Given: the problem figure

Types of Bias

Statistics is the study of data collection, organization, analysis, interpretation, and presentation. Statistical bias is a characteristic of a statistical technique or its findings in which the expected value deviates from the actual root quantitative parameter being estimated. According to the actual definition of bias, it refers to the tendency of a statistic to overestimate or underestimate a parameter.