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For a standard normal random variable, what z-score has (a) probability 0. 175 to the right?

User Awenkhh
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4 votes

Answer:

Step-by-step explanation:

First, note that a Z Score of 0.175 means that your statistic is 0.175 standard deviation to the right of the mean on a bell curve. Here is a Bell Curve so you can visualize where 0.175 is on a bell curve.We used three different distribution tables, and we will give you the 0.175 Z Score probability, percentile, and explanations for all three.Cumulative from meanThis gives you the probability of the area from the mean to your Z Score. The cumulative from-mean probability and percentile for a 0.175 Z score is displayed here:0.069460183207674= 6.9460%CumulativeThis gives you the probability of the area below the Z Score. The cumulative probability and percentile for a 0.175 Z score is displayed here:0.569460183207674= 56.9460%Complementary cumulativeThis gives you the probability of the area above the Z Score. The complementary cumulative probability and percentile for a 0.175 Z Score is displayed here:0.430539816792326= 43.0540%

User DKebler
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