(Answered) In this question you need a z table and then you can get

Economics

In this question you need a Z table and then you can get all answers?

You have a normal distribution with a mean of 90 and a standard deviation of 7. If appropriate, calculate the following probabilities:

What is:

Probability of a score falling below 100

Probability of a score falling above 105

Probability of a score falling between 78 and 105

Probability of a score below 92 or above 111

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