7. What is the area that corresponds to z-value, z =- 0.91? B. 0.34375 A. 0.31859 C. 0.36650 D. 0.40320 8. If the area under the normal distribution is 0.44179 what z-value correspond to it? A. -1.57 в. -147 с. 1.56 D. 1.58 9. What is the area under the standard normal curve to the right of z =-2.67? D. 0.9962 B. 0.0869 С. О.1234 A. 0.0038

Q: Find the area of the standard normal distribution to the right of z = 0.82

A: The normal distribution is a continuous probability distribution, with mean=μ and s.d=σ. If we…

Q: 2.What is the area under the normal curve below the z-score of 1? GeoGebra Graphing Calculator…

A: The area under the normal curve below the z-score of 1 P(Z≤1) = 0.84

Q: Find the​ z-scores for which 95​% of the​ distribution's area lies between -z and z.   The Z scores…

A: We need to find the z-score Finding the alpha

Q: Answer the following Questions (Show your solution) 1. For the standard normal distribution, what is…

A: Z be the standard normal distribution Resul Z~N(0,1) Find P(Z<-1)=? P(Z>2.1)=?…

Q: 10. For the standard normal distribution, what is the area between z=- 0.94 and z = 0.94? A. 0.1736…

A: Since you have asked multiple questions, we will solve the first question for you. If youwant any…

Q: Given the following pairs of z-values, find the area under the normal curve between each pair of…

A: a. z = -0.3 and z = 2 P(z<-0.3)=0.3821 P(z<2)=0.9772

Q: 1. What percent of the area under the normal curve is between z= 0.85 and z = 2.5? 2. What percent…

A: The Z has standard normal distribution i.e. Z~N0,1

Q: The area under the normal curve between z = 0 and z =- 1 is the normal curve between z = 1 and z =…

A:

Q: Sketch the graph of area under normal distribution and solve the area. (a) between 2.87 and -1.28…

A: We have to find out shaded area for given standard normal curve Here we use z table for finding z…

Q: d) The area under the standard normal curve either to the left of 9.5 or to the right of 30.5 e)…

A: Note: Hi there! Thank you for posting the question. As there are multiple sub-parts, according to…

Q: Find the area under the standard normal curve to the right of z=1.19 (b) Find the area under the…

A: It is given that the two different z-scores. Here, need to find out the area under these z-scores.…

Q: (d) Find the area under the standard normal curve that lies to the left of -1.68. answer:  (e) Find…

A:

Q: .A normal curve has X = 20 and o = 10. Find the area between X1 = 15 and X2 = 40.

A:

Q: 4) Draw a normal curve representation for the area...then find the numerical value of the area under…

A:

Q: In standard normal distribution, the area between z = 0 and z = 1.18 is:   A.0.38100   B.0.11900…

A: Required probability is P(0<Z<1.18)

Q: Find the area of the indicated region under the standard normal curve. 1.50 2.50 O 1.00 0.0606 O…

A:

Q: Area right of b = Place a so that it equally divides the area to the left of b. What is the x-value…

A:

Q: Determine the total area under the standard normal curve in parts (a) through (c) below. (a) Find…

A: The total area under the standard normal curve can be obtained as; (a) Combined area = Area under…

Q: Find the indicated area under the standard normal curve. Between z=−1.21 and  z= 1.21   The area…

A:

Q: Find the area under the normal curve of the following in percent: 6. for z = 1.34 or z> 1.34 7. for…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a…

Q: or the standard normal distribution, find z > 0 so that the area between 0 and z is .37.

A: Here, z>0.

Q: 10. What is the z-score if the area under the normal curve is 0.0475? A. -1.66 B.-1.67 C. 1.66 D.…

A: According to the Bartleby guideline only one question can be solved at one time, post the remaining…

Q: 7. What is half of the total area of the normal curve? b. 0 а. -1 с. 0.5 d. 1

A: We have given that.   X~N( μ , ?^2 )   μ =0, ? =1  ( for standard normal)   Z-score =( x - μ )/?…

Q: _4. Find the area of the indicated region under the standard normal curve. -1.13 0 2.03 a. 0.0212 b.…

A: (4) Obtain the area under the standard normal curve that lies between –1.13 and 2.03. The area under…

Q: What is the area under the normal curve if Z>1.08?

A: To find area under the normal curve if Z>1.08 That is P(Z>1.08)

Q: 8. What is the area between z - - 1.23 and z - 2? A. 0.0865 B. 0.4772 C. 0.8679 D. 0.8779 9. Find…

A: Given: The objective is to find 8) Area between z=-1.23 and z=2. 9) Area of the shaded region. 10)…

Q: a) Find the area under the standard normal curve between -1.3 and 1.18. answer:      (b) Find…

A: As per our guidelines we are suppose to answer only three sub parts. Required probability is…

Q: Using the TI-84 calculator, find the area under the standard normal curve that lies between the…

A: Note: Since you have posted questions with multiple subparts we will solve the first three subparts…

Q: The area beneath the normal density curve is separated into three regions by the values a and b. Set…

A: Let X be the variable having a normal distribution with mean 6.3 and standard deviation 0.8. Then,…

Q: the area under the standard normal curve to the left of 1.68 is 0.9535. Without consulting a…

A: From the available information, the area under the standard normal curve to the left of 1.68 is…

Q: What is the area under the normal curve between z = -2.45 and z = -1.13? Select one: а. О.1359 b.…

A: Given that:Z is standard normal Distributed with i.e. mean µ =0 and standard deviation σ =1 By using…

Q: Find the area under the normal curve with z-scores greater than 2.47:

A: The z-score is 2.47.

Q: ind the proportion under the area of the normal curve between 0.25σ

A: Given: Population mean of standard normal μ=0 Population standard deviation σ=1 Z be the standard…

Q: provided. 1. Find an interval of values for Z using the standard normal distribution, corresponding…

A: We have given that the corresponding area between to z-scores in each case. We have taken the…

Q: In a normal distribution, what is the area to the right of z = 2.03? 0.9788 O 0.4052 O 0.0212 O…

A:

Q: Calculate the area under the normal curve between -0.3 and 1.25. Choose the value below that is…

A:

Q: Determine the total area under the standard normal curve in parts (a) through (c) below. (a) Find…

A: (a) P(Z < -1) = 0.1587 P(Z > 1)=1-P(Z < 1)=1-0.8413 = 0.1587 Combined area…

Q: If the area to the left of x in a normal distribution is 0.317, what is the area to the right of x?…

A: Given information: i)  Area to the left of the x in a normal distribution is 0.317 Total area under…

Q: A verticle line is drawn through a normal distribution at z=.80. What proportion of the distribution…

A: The standard normal distribution:A continuous random variable Z is said to follow standard normal…

Q: in a normal distribution is 0.122, what is the area to the right of x?

A: To find the probability value, use the standard normal table.

Q: in a standard normal distribution, what is the area between z=.79 and z = 2.67

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

Q: What is the z-value that will give an area of 0.975 on the right side of the normal curve?

A: Given area is P(Z>z0)=0.975

Q: 10. a.) Find the z-value such that 80 percent of the area under the standard normal curve lies…

A:

Q: Determine the total area under the standard normal curve in parts (a) through (c) below. ..... (a)…

A: From the provided information, The area is under the normal curve to the left of z = -3 plus the…

Q: Find the area under the normal curve of the following in percent: 7. for z = 1.34 or z -1.11 9. for…

A: According to the Bartleby guidelines only one question can be solved at one time, post the remaining…

Q: In a normal distribution, what is the area to the right of z = 2.03?   0.9788 0.0212 0.4052…

A: The area to the left of z = 2.03 is obtained by using Excel.

Q: Determine the total area under the standard normal curve in parts ​(a) through ​(c) below. ​(a) Find…

A:

Q: Determine the total area under the standard normal curve in parts (a) through (c) below. (a) Find…

A: Obtain the area under the normal curve to the left of z=–2 plus the area under the normal curve to…

Q: Determine the total area under the standard normal curve in parts (a) through (c) below. ..... (a)…

A: We have to find out the area under the curve  Here we use z score table for finding z value..

Q: (a) Find the area under the standard normal curve between -2.14 and 0.47. answer:  (b) Find the…

A: As per Bartleby guideline expert have to answer first three subparts only dear student please upload…