d)Calculate the percentage of children who were older than 30 months when they were diagnosed with ASD.Round your answer to 4 decimal places.Submit partUnanswerede)Calculate the approximate average age (in months) when ASD was diagnosed.Round your answer to 4 decimal places.Submit partUnansweredf)An occupational therapist has a total of12 children who were diagnosed with ASD. She needs to assign5 of these children to undergo therapy at the clinic. In how many ways can she assign the children to undergo the treatment, if the order inwhich the children are selected, does not play a role. Autism Spectrum Disorder (ASD) is a group of complex brain development disorders that impacts how a person perceives and socializes witothers, causing problems in social interaction and communication. The disorder also includes limited and repetitive patterns of behaviour.age group (in months) at diagnosis of 80 people living with ASD are tabulated in the frequency distribution below:ClassAge when ASD was diagnosedFrequencyfMidpoint(in months)M(0 – 10]517(10 – 20]1522(20 – 30]2520(30 – 40]3511(40 – 50]457(50 – 60]553Total80

Total number of people living with ASD N = 80

d) Calculate the percentage of children who were older than 30 months when they were diagnosed with ASD. Round your answer to 4 decimal places. e) Calculate the approximate average age (in months) when ASD was diagnosed. Round your answer to 4 decimal places. f) An occupational therapist has a total of 12 children who were diagnosed with ASD. She needs to assign 5 of these children to undergo therapy at the clinic. In how many ways can she assign the children to undergo the treatment, if which the children are selected, does not play a role.