Suppose X is a non-standard normal variable, with a mean of 190, and std deviation of 7 (i.e. X~N(190,7)). You have an observation (z) on a standard normal scale (i.e. Z~N(0,1)). If z = -1.15, what is it on an X scale? Express your answer to two decimal places (ex: 123.45).

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Suppose X is a non-standard normal variable, with a mean of 190, and std deviation of 7 (i.e. X~N(190,7)). You have an observation (z) on a standard normal scale (i.e. Z~N(0,1)). If z = -1.15, what is it on an X scale? Express your answer to two decimal places (ex: 123.45).
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