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What proportion of the normal curve falls below a z score of 2.58?
Approx 0.995
What proportion of a normal distribution is located in the tail beyond z-1.00?
In a normal distribution, approximately 15.87% of the data falls beyond a z-score of -1.00 in the left tail. This is because a z-score of -1.00 corresponds to the 15.87th percentile of the distribution. Therefore, the proportion of the distribution located in the tail beyond z = -1.00 is about 15.87%.
What proportion of a normal distribution corresponds to z scores greater than 1.04?
In a normal distribution, approximately 76.4% of the data falls below a z score of 1.04. Therefore, the proportion of the distribution that corresponds to z scores greater than 1.04 is about 23.6%. This can be found using standard normal distribution tables or calculators.
What proportion of a normal distribution is located between z equals -0.50 and z equals plus 0.50?
0.3829 approx.
What proportion of a normal distribution corresponds to z-scores greater than plus 1.04?
To find the proportion of a normal distribution corresponding to z-scores greater than +1.04, you can use the standard normal distribution table or a calculator. The area to the left of z = 1.04 is approximately 0.8508. Therefore, the proportion of the distribution that corresponds to z-scores greater than +1.04 is 1 - 0.8508, which is approximately 0.1492, or 14.92%.
What proportion of a normal distribution falls above a z-score of 2.10?
It is 0.017864
What proportion of a normal distribution falls above a z-score of 1.16?
Pr(Z > 1.16) = 0.123
What proportion of a normal distribution falls between z 1.16 and z 1.16?
0% of a normal (of any) distribution falls between z 1.16 and z 1.16. 1.16 - 1.16 = 0.
What proportion of the normal curve falls below a z score of 2.58?
Approx 0.995
What proportion of a normal distribution is located in the tail beyond z-1.00?
In a normal distribution, approximately 15.87% of the data falls beyond a z-score of -1.00 in the left tail. This is because a z-score of -1.00 corresponds to the 15.87th percentile of the distribution. Therefore, the proportion of the distribution located in the tail beyond z = -1.00 is about 15.87%.
What proportion of a normal distribution falls between z equals negative 1.16 and z equals positive 1.16?
1.16/z = -1.16/z * * * * * No! Pr(Z > 1.16) = 0.123 So Pr(-1.16 < Z < 1.16) = 1 - 2*0.123 = 1 - 0.246 = 0.754
What proportion of a normal distribution corresponds to z scores greater than 1.04?
In a normal distribution, approximately 76.4% of the data falls below a z score of 1.04. Therefore, the proportion of the distribution that corresponds to z scores greater than 1.04 is about 23.6%. This can be found using standard normal distribution tables or calculators.
What proportion of a normal distribution is located between z = 1.00 and z = -1.00?
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What proportion of a normal distribution is located between z -0.50 and z 0.50?
Prob(-0.5 < z < 0.5) = 0.3830
What is the proportion of data that is in the tail for a z-score of - 1.17.?
It is .121
What is the difference between the coefficient of simple determination and that of multiple determination?
The coefficient of simple determination tells the proportion of variance in one variable that can be accounted for (or explained) by variance in another variable. The coefficient of multiple determination is the Proportion of variance X and Y share with Z; or proportion of variance in Z that can be explained by X & Y.
The proportion of scores less than z equals 0.00 is?
0.50
