Each game costs $1.25 and each ride costs $2.75. A boy spent $20.25 all together at the carnival and the number of rides he went
1 answer:
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Answer:
The value of c is
Step-by-step explanation:
From the question we are told that
The mean is
The standard deviation is
Generally From the z table the critical value corresponding to an area under the normal curve to the right with the value 0.27 is