How many people have been surveyed? 5.0- ¿Cuántas personas han sido encuestadas? 20 4.0- How many people surveyed are older than 70 years old? 3.0- ¿Cuántas personas encuestadas tienen más de 70 años? 2.0- 1.0- How many people surveyed are younger than 50 years old? .0- ¿Cuántas personas encuestadas tienen menos de 5O 20 30 40 50 60 70 80 90 100 años? Age How many people are between 90 and 100 years old? Frequency

Q: A group of scientific men reported 1,705 sons and 1,527 daughters. Do these figures conform to the…

A: Introduction Form the above data we have to show the hypothesis. As the sex ratio is 1/2 given

Q: The average house in a particular city costs $ 58,000 and the sales price is normally distributed…

A: Given Data Population Mean,μ = 58000.0 Population Standard Deviation,σ = 5500.0

Q: The Jansen Motor Companyhas developed a new engine to further reduce gasoline consumption. The new…

A: To determine the number of classes We have    2k≥n2k≥50k=6 To determine the class interval Higher…

Q: Suppose that a total of $10 million will be allocated to the first three finishers in the…

A: Given that, a total of $10 million will be allocated to the first three finishers in the horse race…

Q: Students at Neilson Middle School are asked if they prefer watching television or listening to the…

A: Given that, The total number of students at Neilson Middle School is 150. The number of students,…

Q: What percentage of kids surveyed were girls who like to play video games indoors? Girls Вoys Total…

A:

Q: Estimate the measure of ZGHI to the nearest 10°. H

A:

Q: )How many plants have heights between 10 and 25 inches? b) How many plants have heights more than 15…

A: a)How many plants have heights between 10 and 25 inches? plants have heights between 10 and 25…

Q: Question ead In how many ways can a Metro Cash. and Calry manger display 1 brands to salt in S…

A: Permutation is a technique in mathematics that can be used to find the number of ways in which…

Q: In a given year we insure 18 million vehicles. During that same time we had 1,368,0000 claims. What…

A: Number of vehicles insured: 18million=18000000 Number of claims=13680000

Q: Suppose that in 2008, 628,250 citizens died of a certain disease. Assuming the population of the…

A:

Q: ecause of practical considerations you ultimately decide to survey 100 people and find that 75 of…

A: here , from 100 people and find that 75 of them would prefer to work at home to some extent. n = 100…

Q: Ifh = 27, what is the value ofh 9? %3D O 243 O 3 O 18 36

A:

Q: A survey of American households found that 1/4 had a land line, 7/12 had cable, and 1/3 had neither.…

A: It is an important part of statistics. It is widely used.

Q: 4. If a boxer is listed as weighing 17 stone, how many pounds is that?

A: Given : Boxer is listed as weighing 17 stone Pounds =?

Q: La suma de tres números es 159. El primer número es 9 más que el tercer número. El segundo número es…

A:

Q: If the pipette is set to dispense 200 microliters, what percentage of time will it dispense greater…

A:

Q: 1.Fill in the missing information Male Female Total Pet 15 20 No Pet 8. Total 19 43 2.How many males…

A: The solution is in step 2

Q: If a researcher measures two individuals on a ratio scale, then it is impossible to determine how…

A: Ratio scale is a form of quantitative variable measurement scale. Ratio scale makes it possible for…

Q: What is the percentage of students who are ages 10- Eat Skip Breakfast Breakfast Total 13? Students…

A: Given     Eat Breakfast Skip Breakfast Total Students Ages 10-13 40 5 45 Students…

Q: For a sample of size 300 from a population with the population proportion, p = 0.45, compute ?? ℎ??…

A: Consider that p is population proportion.

Q: The correct size of a nickel is 21.21 millimeters. Based on that, the data can be summarized into…

A:

Q: d) What proportion of people leave Vegas having lost between $200 and $800 (for a given year)?

A: (d) Obtain the Z-score for the random variable X equals 200. The Z-score for the random variable X…

Q: survey of American households found that 1/2 had a land line, 7/12 had cable, and 1/4 had neither.…

A: Given: P( L) = 1/2 P(C) = 7/12 P( None) = P( L U C)C= 1/4  P ( L U C) = 1 - P( L U C)C= 1- 1/4 = 3/4…

Q: In a recent year, the most popular colors for light trucks were white, 30%; black, 17%; red, 14%;…

A: We have to use chi-square goodness of fit test. Hypothesis : H0 : p1 = 0.3,  p2 =0.17, p3=0.14,  p4…

Q: The correct size of a nickel is 21.21 millimeters. Based on that, the data can be summarized into…

A: Solution: 3. The given table of data is

Q: 6. Suppose the initial height from which a rubber ball drops is 100 in. The rebound heights to the…

A:

Q: (17) Te anglo tatron of axos cm ordor o

A:

Q: A sobriety test is 96% accurate. Suppose 2500 drivers were pulled over on suspicion ofintoxication,…

A: Given that the sobriety test is 96% accurate, 2500 drivers were pulled over on suspicion of…

Q: a. How many welders were studied? b. What is the class interval? c. About how many welders earn less…

A: Hey there! Thank you for posting the question. Since your question has more than 3 parts, we are…

Q: In a bar chart, unlike in a histogram, the bars do not abut. Give a possible reason for that.

A: In a bar chart, categorical or qualitative data is compared. The bars in a bar graph are presented…

Q: Given the above population, what is the P(Female OR Bachelor's or more in educational attainment)?…

A: Introduction: Suppose A and B are two events of interest in a study. Let P (A), P (B), and P (A ∩ B)…

Q: #21

A: Given,

Q: The correct size of a nickel is 21.21 millimeters. Based on that, the data can be summarized into…

A: (a)   Obtain the proportion of children from the low income group that drew the nickel too large.…

Q: Use the rules for multiplication and/or division of measurements to evaluate. (Round your answer to…

A: According to the rules of multiplication and/or division, the answer must contain the same number of…

Q: According to the given data, how many possible research paper combinations can be written about…

A: here given , The students in an eighth-grade Social Studies class were assigned a research paper.…

Q: What is SSB?

A: Solution

Q: Based on past graduations, a university estimates that 6% of the graduating class will not attend…

A: Given: Number of graduates (n) = 1250 Probability of no attending ceremony (p) = 0.06 Let X be the…

Q: How many performers earned exactly 1 star?

A: Given: Total number of performers, N = 140 Percentage of performers got 1 star = 15%

Q: 45 тod 18

A:

Q: 11 Ps O 53,930 O 27,720 O 55,440 O 462

A:

Q: 12.8 ft 9 ft 9 ft O 311.4 O 306.2 O347.8 331.5

A: given,

Q: groof Laplas riant to

A:

Q: 4) Lobbyists of cigarette manufacturing firms claim that the average nicotine content of their…

A: The answer is below,

Q: 3 The admission fee at an amucement park is 43.25 for children į # le.80tor aduHC on a sertain day,…

A:

Q: (a) What proportion of combined GRE scores can be expected to be over 163.4? (b) What proportion of…

A: mean = 150 s = 8.8

Q: The number of countries shown in this bar chart where the rate of rapes is below 10 for every…

A: Given information- We have given a bar chart showing the number of countries and the rate of rape…

Q: In a group of 50 children, 11 cannot swim. What percentage can swim?

A: Givenno.of children in a group=50no.of children cannot swim=11

Q: If five out of every eight trick-or-treaters that came to your house last Halloween were dressed as…

A: GIVEN: 5 out of every 8 trick or treaters that came to your house were dressed as cowboys.

Q: In a survey of 3343 adults aged 57 through 85​ years, it was found that 83.3%of them used at least…

A: Obtain the number of the 3343 subjects used at least one prescription medication. The number of the…

Counting Principles

In statistics, the counting principle can be said to be the concept in which the quantity of an item is determined. There can be a single item, or a group of items, or items that are related to each other. In every possible set of items, the quantity of the possible item groups or their sorting measures can be determined with counting principles.