Suppose z is the standard normal variable. Draw the normal curve for each of the following probability statements to visualize the required area and determine the missing values. Report answers accurate to 2 decimal places. a. P(z < = 0.1314 b. P(Z > c. P(Z < d. P(0 << = 0.8531 = 0.5 = 0.3023

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A: It is given that mean is 18 and standard deviation is 3.4.

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A: As per our guidelines we are suppose to answer only three sub parts . Area between Z=0.00 and 1.00

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A: It is given that Z &gt; 1.23.

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A: It is an important part of statistics. It is widely used.

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A: Given: μ=6, σ=2 The corresponding z-values needed to be computed are:

Q: If z is a standard normal variable, find P(z> 0.97). Round to four decimal places. O A. 0.1922 O B.…

A: Answer: Option C.  0.1660

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A: The Z-score of a random variable X is defined as follows: Z = (X – µ)/σ. Here, µ and σ  are the mean…

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A: 2 0.5 1 4 2 3 0.2 0.6 9 1.8 4 0.2 0.8 16 3.2 7 0.1 0.7 49 4.9

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A:

Q: Assume that x has a normal distribution with the specified mean and standard deviation. Find the…

A: The probability for Px≥30 is, Px≥30=1-Px&lt;30=1-Px-μσ&lt;30-184.2=1-Pz&lt;2.8571 The probability of…

Q: Suppose z is the standard normal variable. Draw the normal curve Tor each of the following…

A: As per bartleby guideline expert have to answer first three subpart only..

Q: If Z is the standard normal variable, then P(0.5 ≤ Z ≤ 1.5)=

A: From the provided information, Z is a standard normal variable and P (0.5 ≤ Z ≤ 1.5)

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A: Where,

Q: P(10 ≤ x ≤ 26) =

A: here given , mean = 15.2  standard deviation  = 4.3

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A: From the provided information,Let Z be the standard normal variable.P(Z &lt; -z) = 0.8365

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A: We have to find probabaility..

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Q: Z is distributed as a standard normal variable. Calculate the following probability using Excel.…

A: Solution: From the given information, Z follows standard normal distribution.

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A: Normal Distribution: The Normal distribution is a continuous distribution function which explains…

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A: Given that, Assume that x has a normal distribution with the specified mean and standard deviation.…

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A: The random variable X follows normal distribution. The population mean is 14.2. The population…

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A:

Q: If z is a standard normal variable, find P (z > 0.97). 0.1922 0.1660 0.8340 0.1685

A: Given z is a standard normal variable.We need to find the value of P(z &gt; 0.97).We use standard…

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