what would the commender that I have to use it for e and f ?

2. The weekly television viewing time of children aged 2 11 years is normally distributed with a mean of 24.50 hours and a standard deviation of 6.23 hours. (:1) What percentage of children watch more than 34 hours of television per week. (2 marks) b) What percentage of children watch between 10 and 20 hours of television per week? (2 marks) (3) Determine the 25th percentile of the distribution of weekly television viewing time for children aged 2 11 years. (2 marks) d) Determine the number of hours of television watched weekly by children aged 2 11 years that marks the upper 5% of this distribution. (2 marks) 8) There is some evidence that children who watch more than 14 hours of television weekly may have attention problems as young teens. What percentage of the children in this distribution may have attention problems as young teens? (2 marks) f) There is some evidence that children who watch more than 14 hours of television weekly may have attention problems as young teens. Compute the probability that every child in a random sample of 5 children aged 2 11 years may have attention problems as young teens