1. If I want to get gas in the USA I can get some for $4.29 USD per Gallon right now, while it is $1.99 CAD per Liter. Given that there are 3.78 Liters in a Gallon, calculate the real exchange rate between a Canadian Liter of gas and an American Liter (not Gallon) of Gas, given that one Canadian Dollar currently buys about 0.79 American Dollars. 2. Inflation numbers came out today, and the CPI rose 6.7% March 2021 to March 2022. In the USA the CPI rose 8.5% for that same time period, the biggest increase since 1982. Both the Bank of Canada and the US Federal Reserve have been raising their key interest rates? Why? Last week, the Bank of Canada raised, and in 2 weeks

Q: There are five bags each containing identical sets of ten distinct chocolates. One chocolate is…

A: Solution

Q: II. Create a standard normal curve for each given, find the areas under the normal curve and shade…

A: For the given data Find the probabilities

Q: The manufacturer of a battery claims that the mean life of it is 8 months. An agency took a sample…

A:

Q: 1. Three identical slips of paper with the numbers 1, 2 and 3 (one number on each slip) are placed…

A:

Q: 3. The random variable r represents the annual rainfall depth in El Paso in inches. Be- tween values…

A: We have given that the random variable x represents the annual rainfall depth in El Paso in inches.…

Q: How many ways can the letters of the word BOULEVARD be arranged in       order? b)How many ways can…

A:

Q: On a given weekend in the fall, a tire company can buy television and advertising time for a college…

A:

Q: 4. Calculate Karl Pearson's co-efficient of correlation for the following data. Price (in Rs) (x):…

A: We have given that, Price (X) :- 21, 22, 23, 24, 25, 26, 27, 28, 29, 30 Demand(Y):- 18, 19, 19, 16,…

Q: Determine whether the events are independent or dependent then find the probability. Upload a photo…

A: For the given data Find the probability

Q: How many different committees can be formed from 7 teachers and 40 students if the committee…

A: Solution-: Given: Number of teachers =7, Number of students =40 We want to find how many different…

Q: a. Find the probability that the shopper visited the fiction or the children's section. First…

A: Given Information: PP=39% PF=50% PC=23% PP∩F=17% PP∩C=13% PF∩C=12% PP∩F∩C=8%

Q: The table gives a set of outcomes and their probabilities. Let A be the event "the outcome is…

A: We have given that the probability distribution table. A = The outcome is prime = { 2, 3 } B = The…

Q: Consider a string of length 7 consisting of 0's, 1's and 2's. For example, 0121210 is such a string.…

A:

Q: A survey indicated that 12% of residents of a country have a great deal of confidence in banks and…

A: We have given that the the random variable X i.e, confidence in banks and financial institutions…

Q: A study was conducted to measure the effectiveness of hypnotism in reducing pain. The measurements…

A:

Q: Suppose random variables X and Y are conditionally independent given random variable Z, i.e. P(X,…

A: Given that, P(X, Y|Z) = P(X|Z)P(Y|Z) (a). Then  P(Y/X,Z)= P(Y,X,Z)/P(X,Z)  (X and Y are…

Q: Q2 : For three events A, B and C we know that • A and B are disjoint • A and C are independent • B…

A:

Q: According to a report done by SaJ Power, the mean lifetime of the light bulbs it manufactures is 45…

A:

Q: 1) How many percent of a normal distribution curve falls within 2 standard deviation from the mean?…

A: It is given that the normal curve falls within 2 standard deviations from the mean.

Q: 4.) Determine the range and standard deviation of 60, 58, 62, 67, 48, 51, 72, 70

A:

Q: According to a report done by S&J Power, the mean lifetime of the light bulbs it manufactures is 45…

A:

Q: Fit a normal distribution for the following data using area's method. C.I: 60-65 65-70 70-75 75-80…

A:

Q: Find the equation of the regression line for the given data. Then construct a scatter plot of the…

A: We have given that,  X :- 0, 1, 2, 4, 5, 5 Y:- 40, 45, 51, 49, 62, 67 Then,  We will find the…

Q: 3. Calculate mean and median of the following. Income (Rs) 10-20 20-30 30-40 40-50 50-60 60-70 No.…

A:

Q: Collina's Italian Cafe in Houston, Texas, advertises that carryout orders take about 25 minutes.…

A:

Q: 7.) Assume the annual salaries of police officers are normally distributed with a mean of $50,000…

A:

Q: 71 4 36 5 32 6 26 7 18 8 16 9 14 10 8 11 2  Total 500 What is the probability…

A:

Q: Fit a normal distribution for the following data using area's method. C.I: 60-65 65-70 70-75 75-80…

A:

Q: 4. Calculate Karl Pearson's co-efficient of correlation for the following data. Price (in Rs) (x):…

A:

Q: In how many ways can 3 Americans, 4 Frenchmen, 4 Danes, and 2 Italians be seated in a row so that…

A: We have given that  Americans = 3 Frenchmen = 4 Danes = 4 Italians = 2

Q: If a study determines the difference in average salary for subpopulations of mechanical engineers…

A: Option A (not earining) is the correct option

Q: If X is an exponential random variable with parameter 1 = 1, compute the probability density…

A: Solution

Q: Activity 2. "Fill Me!" Directions: Fill in the table with the correct answers. Specify the (a)…

A: Given two situations, we have to fill the table with correct answers.

Q: die is rolled.The set of equally likely outcomes is (1,2,3,4,5,6).Find the probability of getting a…

A: Given that  Sample space = S S=(1,2,3,4,5,6)

Q: If the readings are 2 3 4 the average deviation is---- O 5.33 O 3.34 2.44 O 0.66

A: We have given that,  The data set of the readings are :- 2, 3, 4  Then,  We will find the average…

Q: A bearing used in an automotive application is required to have a nominal inside diameter of 1.5…

A: As per our guidelines we can solve first three sub part of question and rest can be reposted.…

Q: Let X be a discrete random variable with PGF Pr(s) = Find the probability distribution of X. b.…

A: 1.a. PGF of the random variable X is given by, PX(s) =…

Q: A bag of M&M's has 7 red, 5 green, 4 blue, and 3 yellow M&M's. What is the probability of randomly…

A: Given

Q: 3. It is also referred to as a probability of committing an incorrect decision about the null…

A: For the given statement Select the correct option

Q: Consider a sample with data values of 10, 20, 16, 12, and 17. Compute the mean and median. mean…

A: Given data value is 10,20,16,12,17sample size(n)=5

Q: In a particular university, there is a 25% chance that a randomly selected student is either a…

A: For any two events A and B, union of A and B is the occurrence of either A or B or both. In other…

Q: Formulate the appropriate null and alternative hypotheses in (a) words and (b) symbols in the…

A: Formulation of hypotheses is the fundamental step of hypothesis testing.

Q: number of packages which can be assembled by a company's employees has a normal distribution with a…

A: Given that : μ = 116.4 days  ? = 1.3 days By using the standard normal distribution we solve this…

Q: A recent survey found that 62% of college students attend more than one institution during their…

A: Let the R.V X denotes the number of students attend more than one institution and it follows the…

Q: 8. If X is uniformly distributed over (–1,1), find a. P(\X|>;) b. Density function of the random…

A: Solution

Q: Instructions: • Write the GIVEN with their respective symbols and units. • Do not skip the…

A: Given that  n=4 , p=1/3 , q=1-p=1-(1/3)=2/3 X~Binomial(n=4,p=1/3) p=Probability of winning game…

Q: Maaz is late for school 40% of the time. What is the probability that in a given school week…

A:

Q: Two fair 6-sided dice are rolled. Let A = the event that the dice add to 8, and let B= the event…

A:

Q: A cooler at a picnic contains 100 cans of soda covered by ice. There are 40 cans of cola, 32 cans of…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Supercavitation is a propulsion technology for undersea vehicles that can greatly increase their…

A: