About % of the area under the curve of the standard normal distribution is outside the interval z == 2.26, 2.26] (or beyond 2.26 standard deviations of the mean). |

Q: About % (rounded to two decimal places) of the area under the curve of the standard normal…

A: we have to find area under standard normal curve  outside the interval Z =[-0.22.0.22]   as we know…

Q: Find the z-scores having an area of  0.7456 between them in a standard normal distribution

A: We have to find the z scores such that  P(-z < Z < z) = 0.7456

Q: What is the area under the standard normal distribution curve, between z=0 and z=1.77?

A: GIVEN DATA,stanadard normal distribution for standard normal curve x~N(0,1)μ=0σ=1

Q: The area under the standard normal curve between z = -1.12 and z = 1.12 is 0.7372 0.3643 -0.3686…

A:

Q: Determine the area under the standard curve between z = 1.02 and z = 2.55. * a. 0.3638 b. 0.8139…

A: Answer: - Find the area under the standard curve between  z = 1.02 and z = 2.55.…

Q: nder th

A: Z is the standard score used to measure by what value the raw score is above or below the standard…

Q: Find the z-score such that the area under the standard normal curve to the right is 0.15. The…

A:

Q: the distribution of scores on the sat is approximate,ly normal with a mean of m=500 and a standard…

A: Solution-: Given: μ=500,σ=100 We want to find z-scores boundaries that separate a normal…

Q: About ____% of the area under the curve of the standard normal distribution is outside the interval…

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

Q: Which proportion of a normal distribution is located between z = 0 and z = +1.50?

A: Solution: Here, it is needed to find the proportion of a normal distribution is located between z=0…

Q: The mean in standard normal distribution coincides with z=1. True False

A: It is needed to discuss about the standard normal distribution.

Q: Obtain the area between 25 and 39 under a normal curve with a mean of 55 and a variance of 36.

A: The normal probability is a type of continuous probability distribution that can take random values…

Q: Using the z-table, what is the area under the standard normal curve between ? = −2.00 and ? = 0.40?

A: The objective is to find the area under the standard normal curve between z = −2.00 and z = 0.40.

Q: About % of the area under the curve of the standard normal distribution is between z=−2.163z=-2.163…

A: 96.95%

Q: About ____% of the area under the curve of the standard normal distribution is between…

A: The random variable (z) follows standard normal variable with mean 0 and standard deviation 1. The…

Q: Find the area under the standard normal distribution curve between  =z0.43  and  =z3.23

A:

Q: If Z is a random variable from a standard normal distribution and if P(Z < d) = 0.65, then P(Z < -…

A: Let Z be the random variable from standard normal distribution with mean = 0 and standard deviation…

Q: About ______% of the area under the curve of the standard normal distribution is between z =−1.863…

A: Given that  Z has follows standard normal distribution  Find P(-1.863 &lt; Z &lt; 1.863)

Q: About % of the area under the curve of the standard normal distribution is outside the interval…

A:

Q: What is the total area under the normal​ curve?   -it depends on the standard deviation? or 0.5 or…

A: Normal​ curve: It is the bell-shaped curve. Normal curve is symmetric about mean.  For the normal…

Q: The area under a particular normal curve between 11 and 14 is 0.8051. A normally distributed…

A: Solution: From the given information, the area under a particular normal curve between 11 and 14 is…

Q: Find the area under the normal curve and above the interval ​[44​,57​] on the horizontal axis.

A: given data, normal distribution μ=50σ=5we  have to find out the p(44&lt;x&lt;57)=?

Q: According to the empirical rule, approximately what percentage of the area under a normal…

A: The empirical rule, also referred to as the three sigma rule or 68-95-99.7 rule, Empirical rule is…

Q: About % of the area under the curve of the standard normal distribution is between 0.059 and z =…

A: Press 2nd and VARS Choose normalcdf

Q: About what % of the area under the curve of the standard normal deviation is between , Z= -0.467 and…

A: Required probability is P(-0.467&lt;Z&lt;0.467)

Q: Consider the normal distribution with mean 67 and standard deviation 20. Find the area under the…

A: GivenMean(μ)=67standard deviation(σ)=20

Q: How to get area between z and a z in a normal curve? specifically

A: To find the area between two z-scores we will use subtraction. First we will find the area to the…

Q: What percentage of cases (or area under the normal curve) lie BELOW a Z-score of .87? If cases are…

A: a) P(Z&lt;0.87)=? By using z-table P(Z&lt;0.87)=0.8078

Q: About _____% of the area under the curve of the standard normal distribution is between z=−1.627 and…

A: Given  Z1=-1.627 Z2=1.627 Find the area between z=-1.627 and z=1.627

Q: What percentage of z-scores in the standard normal distribution are between z = -.20 and z = .40

A: Finding the p-value from z using excel

Q: About % of the area under the curve of the standard normal distribution is outside the interval…

A: Note: this probability value calculated from standard normal distribution table

Q: Consider the normal distribution with mean 68 and standard deviation 10. Find the area under the…

A: We want to find area under the normal curve in the given interval.

Q: About % of the area under the curve of the standard normal distribution is outside the interval…

A: We need to find probability using standard normal distribution curve.  Z score is given.

Q: % of the area under the curve of the standard normal distribution is outside the interval About z =…

A: Here is given that z standard normal distribution intervals (-1.11,1.11).

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

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

Q: About % of the area under the curve of the standard normal distribution is outside the interval…

A:

Q: Find the area under the standard normal distribution curve to the right of  =z1.87

A: Required probability is P(z&gt;1.87)

Q: about ____% of the area under the curve of the standard distribution is between z= -3.141 and z=…

A: Solution: From the given information, the two values are z=–3.141 and z=3.141.

Q: For normal distribution with a mean of 4 and a standard deviation of 2, the value 5 has a z value of…

A: Mean, μ = 4 Standard deviation, σ = 2 Raw score, X = 5

Q: About % of the area under the curve of the standard normal distribution is outside the interval…

A: The standard normal variable z follows normal distribution with mean 0 and standard deviation 1.

Q: what percent of the area under the curve of the standard normal distribution is between z= -1.33 and…

A: To find the percent of area under the curve of the standard normal distribution between z = -1.33…

Q: About the area under the curve of the standard normal distribution is between z = 1.34 and z = 1.34…

A: Given problem Given that   We have to find the area under the curve of the standard normal…

Q: About % of the area under the curve of the standard normal distribution is outside the interval…

A: Required probability is 1-P(-1.12&lt;Z&lt;1.12)

Q: How do I find the area under a standard normal curve that lies between z= -1.28 and z= 1.36?

A:

Q: what is the cumulative area under the standard normal curve between z-score od -1.3 and z-scor

A: P(-1.3&lt;Z&lt;1.6)=?