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(f) Would it be unusual if less than 38% of the sampled teenagers owned smartphones? It would be unusual if less than 38% of the sampled teenagers owned smartphones, since the probability is(d) Find the probability that the proportion of the sampled teenagers who own a smartphone is between 0.44 and 0.55. The probability that the proportion of the sampled teenagers who own a smartphone is between 0.44 and 0.55 is\fSmartphones: A poll agency reports that 47% of teenagers aged 12-17 own smartphones. A random sample of 147 teenagers is drawn. Round your answers to at least four decimal places as needed. (e) Find the probability that less than 55% of sampled teenagers own smartphones. The probability that less than 55% of sampled teenagers own smartphones is(c) Find the probability that more than 50% of the sampled teenagers own a smartphone. The probability that more than 50% of the sampled teenagers own a smartphone is