Scores on a test have a mean of $62 \text { and } Q _ { 3 } \text { is } 83 \text {. }$ . The scores have a distribution that is approximately normal. Find the standard deviation. Round your answer to the nearest tenth.
A) 15.8
B) 28
C) 14.1
D) 31.3

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The Answer of Scores on a test have a mean of $62 \text { and } Q _ { 3 } \text { is } 83 \text {. }$ . The scores have a distribution that is approximately normal. Find the standard deviation. Round your answer to the nearest tenth.
A) 15.8
B) 28
C) 14.1
D) 31.3

Scores on a Test Have a Mean Of 62 and Q3 is 83. 62 \text { and } Q _ { 3 } \text { is } 83 \text {. }62 and Q3​ is 83.

Scores on a Test Have a Mean Of $62 \text { and } Q _ { 3 } \text { is } 83 \text {. }$