The probability that the hat will be a big success = 0.0567
The probability of an event occurring is defined by probability. There are many instances in real life where we may need to make predictions about how something will turn out. The outcome of an event may be known to us or unknown to us. When this happens, we say that there is a chance that the event will happen or not. In general, probability has many great applications in games, in business to make predictions based on probability, and in this new branch of artificial intelligence.
Mean = 2100
The standard deviation of demand = 1200
Selling price = $22
Purchase cost = $10
Salvage value = 0
Underage cost = SP - CP = 12
Overage cost = CP-SV = 10
Order Quantity, 50% = 4000
Part a:
When quantity = 4000
Z = (Quantity - Mean)/Standard deviation
= (4000 - 2100)/1200
= 1.5833
P(z) = Normal Distribution(z) = 0.9433
The probability that it sells more than 4000 units, = 1- P(z) = 0.0567
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