Chapter 5.2, Problem 2LCA

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8th Edition

Frederick J Gravetter + 1 other

ISBN: 9781133956570

Textbook Problem

For a distribution with µ = 40 and *σ =* 12, find the *X* value corresponding to each of the following *z*-scores.

**a.** *z* = 1.50 **b.** *z =* –1.25 **c .**

**(a)**

To determine

**To Find:** The *X* value for *z*-score = 1.50.

Explanation

**Given Info:**

The population has mean

The *z*-score is 1.50.

**Calculation**:

The *X* value corresponding to

The formula for specified value of *X* is,

Substitute

**(b)**

To determine

**To Find:** The *X* value for *z*-score = –1.25.

**(c)**

To determine

**To Find:** The *X* value for *z*-score

Sect-5.2 P-1LCSect-5.2 P-2LCSect-5.2 P-3LCSect-5.2 P-4LCSect-5.2 P-1LCASect-5.2 P-2LCASect-5.2 P-3LCASect-5.2 P-4LCASect-5.3 P-1LCSect-5.3 P-2LC

Sect-5.3 P-3LCSect-5.3 P-4LCSect-5.4 P-1LCSect-5.4 P-2LCSect-5.6 P-1LCSect-5.6 P-2LCSect-5.6 P-3LCSect-5.6 P-4LCSect-5.6 P-5LCCh-5 P-1PCh-5 P-2PCh-5 P-3PCh-5 P-4PCh-5 P-5PCh-5 P-6PCh-5 P-7PCh-5 P-8PCh-5 P-9PCh-5 P-10PCh-5 P-11PCh-5 P-12PCh-5 P-13PCh-5 P-14PCh-5 P-15PCh-5 P-16PCh-5 P-17PCh-5 P-18PCh-5 P-19PCh-5 P-20PCh-5 P-21PCh-5 P-22PCh-5 P-23PCh-5 P-24PCh-5 P-25PCh-5 P-26P

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