9. T VU = SU = 15 TV = SW %24

Q: QUESTION 7 A buyer purchases a job lot of 500 children's jeans, 380 pairs costing $14 each and 120…

A: Please see the solution in Step 2. According to question-answer guidelines I suppose to solve the…

Q: Suppose that in​ 2008, 560,500 citizens died of a certain disease. Assuming the population of the…

A: Given: 560,500 people died out of 280,000,000 people. So the percentage of people who died is:…

Q: About what percent of the products last between 12 and 15 days?

A:

Q: Suppose that the population of a small city grew from 15000 people to 17,589 people during a 2 year…

A: We have the given statement as Suppose that the population of a small city grew from 15000 people…

Q: Calculate measures of Dispersion.

A:

Q: 1. The rate of increase of a certain population of a barangay is proportional to the population. If…

A:

Q: True or false: If a 90% CI for the population mean age is calculated to be [56 years, 66years] then…

A: A confidence interval of 90% is a set of values that one can be 90 per cent confident represent the…

Q: 32. Estimate the annual premium payable at the age of 28 years from the ollowing data: Age (years)…

A:

Q: A radioactive substance has a half-life of 29 years. What percent remains 80 years after being to…

A: We will find the remains after 80 years in percentage.

Q: 10. After starting with 197 miaTograms, the mass of bacteria decreases by 22% every 2 hours. 2-hour…

A: The initial population is                                                = P0The population at time…

Q: . Compute the unadjusted overall mortality rates per 1,000 persons for Populations A & B in Table 1.…

A: Given that For population A, Number of deaths = 500, Total persons = 15000 For population B,  Number…

Q: Suppose that in​ 2008, 821,550 citizens died of a certain disease. Assuming the population of the…

A: Given data is: 821,550 citizens died  Total population of the country=360 million To find what is…

Q: Scatterplot of Height va Gest Gest

A: We have to comment on the relationship between two variables based on scatter plot.

Q: A hundred years passed, and my brother and I discovered the new avatar, an air bender named Aang.…

A:

Q: How to calculate Samsung’s cost (C(Q)) of producing 1,2,...15

A: Q is given as follows. Q: 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15 The develop Samsung S35 it cost…

Q: If the price of gold decreases at a monthly rate of 1.8%, by what percentage does it decrease in a…

A: Consider the price of the gold is 100. Since after a period of 12 months the price of the gold…

Q: How is the formula for sector area formed? *Show the proportion!

A: We have to explain the formula for sector area.

Q: What percentage of the variation in  can be explained by the corresponding variations in  and  taken…

A: X1 is the dependent variable  X2 and X3 are the independent variables.

Q: What is the exact value of cse?

A: Given.

Q: 2. The popu lation of certain country is known to increase as a rate proportional to the number of…

A:

Q: Potassium-40, with a half-life of 1.25 billion years, has been used by geochronologists trying to…

A: Let 't' be the number of yearsLet 'x(t)' be the…

Q: (3) If the Nigerian population was 65 million in 1950 and 85 million in 1970, what will the popu-…

A:

Q: Balance Middle East Asia 44% 46% Europe 6% Others America 3% 1% 2010 OFW Destination Middle Balance…

A: Given the pie chart for comparision of OFWs by work destination, 2000 and 2010.

Q: (b) During which time period was the fertility rate increasing most rapidly? most slowly?

A:

Q: The company X has achieved following CR (current ratio) in 12 months period of time.

A: Given information: The data represents the values of the independent variable t = Time period and…

Q: Hello! I need help with this particular question on my study guide. There is an attachment below.…

A: Here we use half-life to calculate the exponential decay:

Q: Fetal autopsies 3 Autopsies: Pediatric pts 1 Autopsies: Emergency room pts 12 Autopsies: cancer pts…

A: Introduction: Fetal autopsy rate is the rate at which fetal deaths result in autopsies, and the…

Q: The frozen remains of a young Incan womanwere discovered by archeologist Johan Reinhard on Mt.…

A: The standard exponential decaying model is given as y(t)=y0e-kt. To find the value of…

Q: A tumor is injected with 0.4 grams of Iodine-125, which has a decay rate of 1.15% per day. To the…

A:

Q: 4. If the temperature on the third day of the month is 50 degrees Celsius and 30 degrees by the 13th…

A: Given the temperature on the third day is 50 degrees Celsius and the temperature on the 13th day is…

Q: If the price of gold decrease at a monthly rate of 2.1%, by what percentage does it decrease in a…

A: If something is decreasing at 2.1% per month,then after 1 month we have 100%-2.1%=97.9%so after each…

Q: Suppose the amount of a certain radioactive substance in a sample decays from 3.60 mg to 800. pg…

A: We have to find the half life of substance.

Q: | Discuss the term 'central mortality rate' and give the formula for its calculations. CS Scanned…

A: We have given the term central mortality rate.

Q: What is the approximate population of Calcville after 12 years?

A: when t=0 ,population of Calcville is 8000 people after 12 years, the approximate population of…

Q: Calculate the crude mortality rate (per 100000): [/

A: Here AS PER POLICY I HAVE CALCULATED FIRST MAIN QUESTION ONLY AS YOU HAVE POSTED MUTIPLE DIFFERENT…

Q: 4. The number of people living in Canada rose by 1.2% to 38.5 million in 2021. If this population…

A:

Q: The frozen remains of a young Incan woman were discovered by archeologist Johan Reinhard on Mt.…

A: Given,The Body of the woman is found in year 1995.

Q: 8. If the temperature on the fourth day of the month is 70 degrees Fahrenheit and 62 degrees by the…

A:

Q: 1. The half-life of a radioactive material is 41.44 minutes. Starting with 840.7 grams of the…

A:

Q: 1) Suppose that a photocopy machine can reduce copies to 65 percent of their original size. By…

A: We will assume the original size as x and solve accordingly to the given situation.

Q: If 50 grams of a radioactive substance decomposed to 42 grams in 2 years, then, to the nearest gram…

A:

Q: 4. A biologist determined that a sample of bacteria hawed every day of an experiment. If there were…

A: Given data is : N0=8 gram t12=1 days How many grams will be left after t=3.5 days

Q: 1. The population of a certain country has grown at a rate proportional to the number of people in…

A:

Q: Refer to Table 9.1 to answer this question. If the user price was presently $1, what increase in the…

A: Since at $1 -> 4000 vehicles per hour Let x be increase in price that would reduce the traffic by…

Q: If the price of gold decreases at a monthly rate of 2.6% by what percentage does it decrease in a…

A: We have to find given percentage decrease.

Q: A particular car model depreciates 12.6 percent annually. Find the value of a $25450 car 5 years…

A:

Q: Annual M2 Growth, 1960-2008 14 12 Pereent 10 Avge6.94% 6.

A: The M2 measurement is critical to forecasting.

Q: In the last 4 line, where is the ^2 in the ln part?

A: The given integral,      ∫13arctanx dx

Q: 1. What percentage of batteries fail within the first 1541 hours of operation? 2. What percentage of…

A: Arrange the given data in an increasing order as shown below: 14 349 582 1278 2574 35 373 602…

Q: en s > a for which value of per.

A: The given Laplace is,  Le8t+e16t+sin2t If a function is of exponential order δ as t→∞ means ft≤Meδt…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.