2 years ago

Use the standard normal distribution to find P(-1.23 Sz<2.12).

Mathematics

1 answer:

matrenka [14]2 years ago

5 0

Answer:

(d) 0.8736

Step-by-step explanation:

Unless you have a table of the normal distribution available, this is a calculator problem. Your calculator, or any spreadsheet, can tell you the probability is ...

P(-1.23 ≤ z ≤ 2.12) ≈ 0.8736

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