Makaela took a Spanish exam; her grade was 79. The distribution was normally shaped with 
= 70 and s = 12. Juan took a History exam; his grade was 86. The distribution was normally shaped with 
= 80 and s = 8. Which did better on their exam relative to those taking the exam?
A) Makaela.
B) Juan.
C) Neither, they both did as well as each other.
D) Makaela, because her exam was harder
E) a and d.
Correct Answer:
Verified
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