The average price of a 42-in tv on an electronics store's website is $(). Assume the price of the TVS follows the normal

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The average price of a 42-in tv on an electronics store's website is $(). Assume the price of the TVS follows the normal

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The average price of a 42-in tv on an electronics store'swebsite is $(). Assume the price of the TVS follows the normaldistribution with a standard deviation of $().
A. What is the probability that a randomly selected TV from thesite sells for less than $700
B. What is the probability that a randomly selected TV from thesite sells for between $500 and $600
C. What is the probability that a randomly selected TV from thesite sells for between $900 and $1000
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