Reference no: EM133051723
A. A market research conducted by the Ministry of Health found that sixty percent of Jamaicans do not think that it is economically viable to shut down the entire country for fourteen (14) days owing to the COVID 19 Pandemic. If a random sample of nineteen (19) Jamaicans is selected, find these probabilities.
i. Exactly 15 people will agree with that statement.
ii. At least 16 people will agree with that statement.
iii. At most 7 people will agree with that statement.
iv. Find the Mean, Variance and Standard Deviation of this distribution
B. Determine if the following scenarios lends itself to the binomial experiment
i. Determining from among 200 students what is their favourite course.
ii. Determining from a group of 80 year 3 CMU students if they have been on the work and travel program.
C. Forty eight percent of Jamaicans favour spending government money to develop the marijuana industry to strengthen the economy. For a random sample of nine hundred Jamaicans, find the mean, variance, and standard deviation for the number who favours this type of spending and interpret the results.