Probability that fewer than half in sample

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A survey of 2,250 adults reported that 56?% watch news videos. Complete parts? (a) through? (c) below.

a. Suppose that you take a sample of 50 adults. If the population proportion of adults who watch news videos is 0.56?, what is the probability that fewer than half in your sample will watch news? videos?

b. Suppose that you take a sample of 250 adults. If the population proportion of adults who watch news videos is 0.56?, what is the probability that fewer than half in your sample will watch news? videos?

Can you please assist with completeing this using excel functions ie, norm,s,dist?

This is all the information we were given for problem.

Reference no: EM132394248

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