30.0 million people i living alone Ages Ages Ages Ages Ages Ages 25-34 35-44 65-74 275 I 2.6 4.8 1. I 20 2.7

Q: 2. Which region has the most annual income A Northern B Midland C Southern D Eastern E Western

A: Total Number of Houses in each region = Number of State Owned Houses + Number of Private Houses…

Q: TTI Age Classmark Frequency Cum. Frequency 20 43 28-32 33-37 38-42 43-47 48 - 52 30 35 40 20 23 71…

A: Ans :-  Given data Class Frequency 28 - 32 20 33 - 37 23 38 - 42 71 43 - 47 45 48 - 52…

Q: 100 75 50 25 50 100 150 200 250 300 350 400 Caffeine dose (mg) Percent mortality

A: The mortality curve in the figure shows the level of caffeine and the mortality of a 0.5 kg rat.

Q: TTI Age Classmark Frequency Cum. Frequency 20 43 28-32 33-37 38-42 43-47 48-52 30 35 40 20 23 71 114…

A: To calculate the mode.

Q: 4. The average high temperature for the month of January is recorded for several years in "F. 33 31…

A: The histogram is a type of bar chart with no gap between the bars, which used to represent the…

Q: 14.7. Interpolate the missing figures in the follow- ing table of rice cultivation. Yeur Acres (in…

A:

Q: .20. Explain crude birth rate and also mention the various improvements in it. Calculate specific…

A:

Q: Part 1 Sample 1 Sample 2 40 70 60 45 50 43 42.5 36.7 41 35 52.7 39.94 Average Total Average:

A: Average = ∑i=1nxin

Q: Calculate crude birth rate of the town. People living in a town are grouped according to their age…

A: Solution: The formula for crude birth rate is  CBR = b/P×100 b= total no of live births in a give…

Q: under 80 years old are represented by age in the table below. Complete parts (a) through (d). Age…

A: Calculate Mean, Population Standard deviation (σ) from the following grouped data Class Frequency…

Q: A researcher would like to know if the gestation period of an animal can be used to predict the life…

A: Let Gestation Period be denoted as x and Life expectancy be denoted by y. x y 63 11 22 7.5…

Q: Population A Population B Age Total Population Deaths Total Population Deaths 0-29 154 5 350 10…

A: Introduction - Age-standardized (ASDR) =deaths in age group estimated population of that age group…

Q: 12 The following table gives the population of a town during the last 5 Estimate the popularion for…

A:

Q: The table data: 15 1.75 13 1.63 11 1.5 9 1.35 7 1.19 5 1.01 3 0.78

A: As per our guidelines, we are allowed to answer three sub-parts. Thanks    The following data are…

Q: 39. The annual sales of a company are given below. Estimate the sales for 1995: Year be 1985 1990…

A:

Q: GB data package througha double satellite media. P(x) 0.40 1 0.30 0.25 3 0.05

A: Given: x: the number of re-transmissions  x P(x) 0 0.40 1 0.30 2 0.25 3 0.05

Q: William Gray heads the Tropical Meteorology Project at Colorado State University (well away from the…

A:

Q: 2. 3. 4- Day Number of Visits 45 1. 92 183 699 737 5. O about 5000 Oabout 10,000 O about 25,000 O…

A: By observing we see there is linear relation between number of visitors on a day and number of…

Q: 1350 1886 1743 1290 1767 2067 1118 3980 1773 4605 1445 3883 1486 980 1217 3587

A: Data visualization is the process of denoting the numerical data visually. Data visualization can be…

Q: Based on the ages and weights of lions three decimal places) Age Weight 170.2 175.9 7. 178.6 184.3…

A:

Q: You ask 29 people what kind of pet they own. Seven people have dogs, five have cats, three have…

A: 7 dogs 5 cats  3 birds 14 no pets 29 total people

Q: Number of people on the subway = 20 42 18 49 21 74 28 7 46 37 24 16 42 Day Rating = 26745 10 79…

A: Given data : X = 20 , 42 , 18 , 49 , 21 , 7 , 4 , 28 , 7 , 46 , 37 , 24 , 16 , 42 Y = 2 , 6 , 7 , 4…

Q: particular year the population of a country spent ​$10.5 trillion in personal consumption. The major…

A: Solution

Q: Cell phone subscribers Year Top U.S. law firms gross revenue (in million dolları (in thousands) 1989…

A: Let us consider the numbers of Cell phone subscribers (in thousands) to be X  and the Top U.S. law…

Q: Weeks on Market Selling Price (in thousands of $) 18 125 48 73 51 61 33 76.5 56 53 9. 133 25 94 47…

A: Given,

Q: 1.) 1. Compute for the Age specific Death rate for All ages: (based on the picture) A. 39.4 B. 15…

A: Age specific death rate explains the death rate that happen at the specific age. It is calculated by…

Q: vinds through an urban area and another in a suburban park. The table shows the number of users who…

A: Given data,   Proportion of suburban park users bike on park trail=?

Q: SHORT QUIZ I. Complete the following table using the data below. Area 1 50 3.5 1.20 48 36 4.8 83 75…

A:

Q: Classes (Rand) 8.00 < 12.00 Frequency Cumulative frequency 24 24 12.00 < 16.00 16.00 < 20.00 X Y 46…

A:

Q: 3. No. of hours spent in safety training 30 40 50 60 70 80 90 100 110 No. of hours lost due to…

A: Safety Training (X) Accidents (Y) 20 100 30 90 40 85 50 60 60 80 70 50 80 30 90 30…

Q: Cause Percentage My opinion Personal iliness Related issues Peraonal needs 2021-03-29 17:30

A: to fill the table

Q: Given: Data 32 35 37 Find Deviasion s 45 45 47 49 52 57 58 58 59 63 65 68 68 71 75 77 85 86 86 86 88…

A: The sample mea of a sample dataset is represented by x¯ which is computed by dividing the sum of…

Q: 277 298 i 331 1 3711 419 457 484 546 599 727 813 910 1,019 1,069 1,180 1266

A: In statistics,the range of a data set is known as the difference between the largest and smallest…

Q: 10 20 30 40 Age 1. Number of deaths per 100 000 in age group

A: Solution a) Trends in graph Below 5 years of age: There is a sharp decline in mortality rate from…

Q: Histogram 40 37 35 31 30 25 20 13 15 10 29 39 49 59 69 79 More Ages Award winning male actors

A: The histogram is one of the graphical representation types of a frequency distribution. The…

Q: The table below shows the highest grossing movies of the given year. The amount is the domestic box…

A: Given: M(y) denote highest grosssing movie in year y           B(y) denote the gross for that value…

Q: Bread Water Plows Metal Quantity Price Quantity Quantity $1 Price Quantity Price Price 2011 $2 100…

A: We need to calculate real value of water in each year to determine in which year it is most…

Q: DE test scores 20 30 40 50 60 70 80 frequency 1 4 6. 5 4 3 2.

A: From the provided information, The table is as follow: DE test scores (xi ) Frequency(fi)…

Q: Leadership By Position Type 80 70 70 67 -70 69.5 60 60 56.5 57 50 46 46 40 30 32 25 20 P12 10…

A: An observation is considered is an outlier if it is below  = Q1 - 1.5 × IQR  = Q 1 - 1.5 ( Q3 - Q1 )…

Q: Years of Annual Sales Salesperson Experience ($1000s) 1 1 80 89 3 3 99 4 3 118 5 136 7 140 7 152 8…

A: Given :  Salesperson Years of experience Annual Sales ($1000s) 1 1 80 2 2 89 3 3 99 4 3…

Q: The age-specific death rate for the over-65 age group is Age-Group Population Number of Deaths 65…

A: Formula for Age-specific death rate: Age specific death rate=Number of deaths in particular…

Q: Years of Experience Salesperson Annual Sales ($1,000s) 80 2. 97 102 4 107 6. 103 101 10 119 10 128…

A: Solution: The estimated regression equation is  y^= 82+4x

Q: Age(x) 8 15 22 27 34 40 Sleep (y) 8 8 7 7 5 6

A: We have given that, X :- 8, 15, 22, 27, 34, 40 Y:- 8, 8, 7, 7, 5, 6 Then,  We will find the…

Q: 12 13 14 15 16 17 18 19 data 7. 6. 10 11 Based on the boxplot above, identify the 5 number summary…

A: The five number summary is descriptive statistics that provides information about the data set. The…

Q: Table 4 1 2 3 4 N(t) (in million) 14 14.361 28.722 43.084 57.445 71.806

A: The table is as follows:

Q: Find the t-value by using Data Analysis ToolPak. Could you please provide steps by steps to explain…

A:

Q: A population starts with 16 carpet beetles and in a week the population increase by 1 new beetle for…

A: given data is Week 0 week 1 week 2 week 3 week 4 week 5 16 20 25 31 39 49 according to…

Q: Which equation best represents the line? y = - x + 1150? y = - x + 1250? y = - 8x + 1150? y = - 8x +…

A: