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The balance on home equity loans at a bank is a continuous random variable following normal distribution characteristics. The mean value of the normal distribution

The "balance" on home equity loans at a bank is a continuous random variable following normal distribution characteristics. The mean value of the normal distribution is $5000. The standard deviation from the mean is $1000. The bank's Chief Financial Officer (CFO) randomly selects a borrower's account. Use the Standard Normal Distribution" tables to answer the question. If the selected account has a balance in the range $0 to $X with probability of 0.7, the value of X is:

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