7. (a) Find the number of arrangement of the letters in the word DIFFERENTIAL 2 marks] (i) In one...
Help me solve this qiestion asap 10. (a) In one indoor playground, the number of children playing at the playground has a Poisson distribution with average 12 children in half an hour. Find the mean and variance of the number of children within 12.00pm to 2.30pm 3 marks] In a random survey, 6% of people take their dinner while watching television. If the sample consists of 50 adult and Y is the number of people in this sample who take...
[2] [3] (5) (a) A soccer squad contains 3 goalkeepers, 7 defenders, 9 midfielders and 4 forwards. (i) In how many ways can a team of 1 goalkeeper, 4 defenders, 4 midfielders, and 2 attackers be chosen from this squad? (ii) Two of the defenders refuse to play together. In how many ways can a team be chosen that contains at most one of these two defenders? (b) Let p and q be real numbers. A random variable X has...
QUESTION 1 (39 MARKS) Suppose you choose 2 books that you are planning to read (the books selected must contain both Malay and English). Thus, there will be a total of 2n number of books, where n is the number of team members. Assume that this 2n is the size of population that is approximately normally distributed with mean and standard deviation ơ a) List the number of pages for each of the 2n books as in Table 1. Let...
Please answer all of the following. The boxplot below shows the number of contacts in their cell by gender for my Spring 2018 statistics classes. Using the boxplot, answer the 4 questions below. Boxplot of CellNumbers 900 800 700 600 500 400 300 200 100 0 Male Female Gender CellNumbers Which distribution has 3 outliers? Which distribution appears skewed right, excluding 1. Male 1 outliers? 2. Female Which distribution is 1 3. Both less variable (has the smaller IQR)? 4....
Develop a case study analysis in the following format Relevance of the case study to my work environment - application - learning impact CASE 4-1 Tambrands Overcoming Cultural Resistance Tampax, Tambrands's only product, is the best-selling tampon in their virginity if they use a tampon. When they go to the beach in the world, with 44 pencent of the global market North America and tiny bikinis, tampons arent their choike. Instead, hordes of women Europe account for 90 percent of...