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Hello, how do i use technology to find the z value of corresponding to a probability?...

Hello, how do i use technology to find the z value of corresponding to a probability? for instance, in the question i am working on, i am provided with the mean (2.49), the standard deviation (.07), and a random sample of 13 (but i don't think that's relevant) but does i use technology to find the z value of the probability of .145?

Math   Statistics-And-Probability   
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Answer #1

Using Excel, we can find the z value of the probability of 0.145 is, z = -1.0581

OR using TI-83 plus calculator we get z-score as shown in below image.

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