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(Steps Shown) Data from the DMV indicate that 80% of all licensed drivers are older than 25 yrs. Ina sample of n=50 people who recently received speeding tickets,

Question: Data from the DMV indicate that 80% of all licensed drivers are older than 25 yrs.

  1. Ina sample of n=50 people who recently received speeding tickets, 32 were older than 25 and 15 were 25 or younger. Is the age distribution For this sample significant for the population of licensed drivers. Use Alpha=0.05.
  2. Ina sample of n=50 people who recently received speeding tickets, 38 were older than 25 and 12 were 25 or younger. Is the age distribution. For this sample significant for the population of licensed drivers. Use Alpha=0.05.

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