Normal Approximation to the Binomial Distribution. The UCSB parking manage- ment knows that 89% of parking tickets are paid on-time. The fine, when paid on-time is $25. Over Halloween weekend, UCSB parking management issued 312 parking tickets. (i) Find the mean and standard deviation of the number of these tickets that will be paid in-full and on time.
(ii) Find the mean and standard deviation of the of the amount of money that will be generated from payment of the tickets.
(iii) What is the probability that at most 290 tickets are paid on-time? (Hint: use the normal approximation for the binomial distribution).

can you rephrase the question ? it is unclear : -)

step-by-step explanation:

the highest percentage for deaths in construction from highest to lowest is as follows: falls, struck by objects, electrocution, and caught-in/between. these four are collectively known as fatal four.

in the case of falls, the type that is responsible for the overall highest death in the category is falls from roofs.

d. you cannot tell because there are no values shown.

chemists are often responsible for designing a chemical reaction and analyzing the products obtained from it. one significant part of designing a chemical reaction is determining the amount of each reactant that is needed and the amount of each product that will be produced. in order to do so, chemists use stoichiometry, the quantitative relationships between reactants and products.