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The following is a binomial scenario.  The director of a health club conducted a survey and found...

The following is a binomial scenario.  The director of a health club conducted a survey and found that 23% of members used only the pool for workouts.  Based on this information, what is the probability that, for a random sample of 10 members, fewer than 4 used only the pool for workouts.

A particular standardized test has a mean score of 455 with a standard deviation of 112. A student received a z-score of 1.07 on this test. Determine the student's actual score. Round to the nearest whole number.

Math   Statistics-And-Probability   
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