02 38 58 Sm his Question: 1 pt 18 of 30 This Test 30 pts pa Il a z score is zoo·

Question

02 38 58 Sm his Question: 1 pt 18 of 30 This Test 30 pts pa Il a z score is zoo·which d the flowng must bo tru? Explan your reason g The mean is zeo The comesponding x-value is zero . The corresponding x-value is equal to the mean Choose the comect arswer below O A. The mean is zero, because the mean is always equal to the z score OB. The corresponing x value is oqual toto mean, because e e z score isoqal to the dilene ce between the wala, ard the mw, d ded by the sa O C. The comesponding x value is zero, because the z score is equal to the x-value divided by the standaed deviation rddeiton Cick to select your answor 4:29 0.1

Explanation / Answer

Solution:- option B. The corresponding x-vale is equal to the mean, because the z-score is equal to the difference the x-value and the mean, divided by the standard deviation.

Formula :- Z = (X - mean)/sd

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