30% of the total candidates in a competitive exam were boys and 70% were girls. The distribution of the marks of the boys is Normal(60,36) and the distribution of the marks of the girls is Normal(55,49). Based on the above data, answer the given subquestions.
Find the PDF of the marks of a candidate chosen uniformly at random.
Q64
2 Apr 2023
Statistics 2 · Week 5
Q64.Find the PDF of the marks of a candidate chosen uniformly at random.@passage
