What is the percent of the total area under the normal curve between z = -2.94 and z = 0.43?

Answer 1

From a standard normal table that converts z scores to probabilities (%) that data will be to the left of that z score,

P(z = 0.43) = 0.666402
-P(z = -2.94) = 0.001641
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so P(between) = 0.664761

Answer 2

6.989%