For a standard normal distribution, find: P(z<2.38)

Q: For a standard normal distribution, find: P(z > c) = 0.1084 Find c.

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Q: For a standard normal distribution, find: P(z > c) = 0.6157 Find c.

A: Given data: For a standard normal distribution, find: P(z &gt; c) = 0.6157 Find c.

Q: For a standard normal distribution, find: P(-1.32 < z < -1.1)

A: The z scores are -1.32 and -1.1.

Q: For a standard normal distribution, find: P(z < -1.86)

A: We have to find probability

Q: For a standard normal distribution, find: P(z > c) = 0.981

A: From the provided information, P (z &gt; c) = 0.981

Q: For a normal distribution with μ = 30, σ = 5 and z = 1.3, find the value of x

A: According to the provided information, μ = 30, σ = 5 and z = 1.3

Q: For a standard normal distribution, find: P(z > -0.75)

A: Using Normal table, P(Z &lt; -0.75) = 0.2266

Q: For a standard normal distribution, find:  P(1 < z < 2)=

A: For standard normal distribution Let Z~N(0,1). P(1&lt;Z&lt;2)=P(Z&lt;2)-P(Z&lt;1)

Q: For a standard normal distribution, find: P(z > -0.92)

A: The random variable is z. The variable z follows standard normal distribution. We have to find the…

Q: For a standard normal distribution, find: P(z < -1.61)

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Q: For a standard normal distribution, given: P(z < c) = 0.4079 Find c.

A:

Q: For a standard normal distribution, find: P(-1.97 < z< 1.98)

A: We have to find given z score area.   Here we use z table for finding z score values...

Q: For a standard normal distribution, find: P(-1.62 < z < 1.11)

A: A standard Normal distribution is given. z~N(0,1)

Q: For a standard normal distribution, find: P(z < 0.25)

A:

Q: For a standard normal distribution, find c if P(z > c) = 0.7321 c=

A:

Q: For a standard normal distribution, find: P(z > 1.75)

A: We have to find out given probability of z score greater than 1.75. for a standard normal…

Q: For a standard normal distribution, given: P(z < c) = 0.9653 Find c.

A: Sketch the normal curve and shade the area of 0.9653 to the left of c under the normal curve. Use…

Q: For a standard normal distribution, find c if P(z < c) = 0.1524

A:

Q: For a standard normal distribution, find: P(z > c) = 0.2535 Find c.

A: Given that, P-value = 0.2535 Right tailed test

Q: For a standard normal distribution, find c if P(z < c) = 0.4099 C =

A: We have to find value of C.

Q: For a standard normal distribution, find: P(z > -2.34)

A: The objective is to find P(z &gt; -2.34)

Q: For a standard normal distribution, find: P(-2.84 < z < 1.53)

A:

Q: For a standard normal distribution, find: P(z > c) = 0.4075 Find c.

A: Given: P (Z&gt;c) = 0.4075

Q: For a standard normal distribution, find: P(z > 0.52)

A:

Q: For the standard normal distribution, find: P(2.4 < z < 2.5)

A: Given that, Z scores are 2.4 and 2.5

Q: For a standard normal distribution, find c if P(z < c) = 0.3862 c=

A: Given For a standard normal distribution, P(z &lt; c) = 0.3862

Q: Find the standard normal distribution, find:  P(z&lt;c)=0.125

A: Use the Excel formula, to find the indicated value of c as follows: Hence, the required indicated…

Q: For a standard normal distribution, find: P(z > c) = 0.6486 Find c.

A: According to the provided information, P(z&gt;c) = 0.6486 we need to calculate c: P(z&gt;c) = 1 -…

Q: For a standard normal distribution, find: P(z 2.17)

A:

Q: For a standard normal distribution, find: P(z > c) = 0.8657 Find c.

A: From the provided information, P (z &gt; c) = 0.8657

Q: For a standard normal distribution, find: P(-1.36 < z < 0.42)

A: X~N( 0 , 1 )    μ =  0   , ? = 1   Z-score =( x - μ )/?

Q: For a standard normal distribution, find cc if P(z > c) = 0.9445 c=

A: For the greatest accuracy, don't use z-table. Draw the normal curve and shade the area of 0.9445 to…

Q: For a standard normal distribution, find c if P(z < c) = 0.7719

A: We know that,  If x is random variable from the standard normal distribution with mean (mu) = 0 and…

Q: For the standard normal distribution, find the value of c such that: P(z > c) = 0.0682

A:

Q: For a standard normal distribution, find: P(z < -1.51)

A:

Q: For a standard normal distribution, find: P(z > c) = 0.4483 %3D Find c rounded to two decimal…

A: the PDF of normal distribution is = 1/σ * √2π * e ^ -(x-u)^2/ 2σ^2standard normal distribution is a…

Q: Using the standard normal distribution, find tl

A: using standard normal distribution. Shaded area = 0.42 symmetric about z=0 P(-z&lt;0&lt;z)= 0.42

Q: For a standard normal distribution, find: P(-1.2 < z < 1.5)

A: Given information- We have given a standard normal distribution. P (-1.2 &lt; z &lt; 1.5) We have to…

Q: For a standard normal distribution, given: P(z < c) = 0.6205 Find c.

A:

Q: For a standard normal distribution, find: P(z < c) = 0.5141

A: Sketch the normal curve and shade the area of 0.5141 to the left of "c"  under the normal curve.

Q: For a standard normal distribution, find: P(z > c) = 0.5053 Find c.

A: Standard Normal Distribution: A continuous random variable Z is said to follow Standard Normal…

Q: For a standard normal distribution, find: P(z > c) = 0.9543 Find c.

A: P(z&gt;c)=0.95431-P(z≤c)=0.9543P(z≤c)=0.0457Φ(c)=0.0457c=Φ-1(0.0457)c=-1.688

Q: For a standard normal distribution, find: P(-2.97 < z < -0.69)

A: We have given the standard normal distribution. We have to find- P (-2.97 &lt; z &lt; -0.69)

Q: For a standard normal distribution, find: P(z > 1.54)

A: We have to find p(z&gt;1.54)

Q: For a standard normal distribution, given: P(z < c) = 0.119 Find c.

A:

Q: For a standard normal distribution, find: P(z < 1)

A: From the provided information, The area is to the left of normal curve that is P (z &lt; 1)

Q: For a standard normal distribution, find: P(z < -2.07)

A:

Q: For the standard normal distribution, find the value of c such that: P(z > c) = 0.6015

A: Given: P(z &gt; c) = 0.6015

Q: For a standard normal distribution, find: P(0.81 <z< 1.44)

A: the PDF of normal distribution is = 1/σ * √2π * e ^ -(x-u)^2/ 2σ^2standard normal distribution is a…

Q: For a standard normal distribution, find: P(z > -1.96)

A: For a standard normal distribution, Z score = -1.96 It is right tailed test.

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.