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Due to the Covid 19 pandemic, the Australian government introduced a package of benefits and 30% of people received the benefit. If a random sample

Due to the Covid 19 pandemic, the Australian government introduced a package of benefits and 30% of people received the benefit. If a random sample of 8 residents in this city was selected:

Required:

  1. Calculate the probability of selecting one recipient of the package?

2 Calculate the probability that we get at most two benefit recipients?

3 Find the mean and variance.

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