Answered: determine the type of sampling

Math

Statistics

determine the type of sampling

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section11.4: Collecting Data

Problem 5E

See similar textbooks

Related questions

Q: chein {Xn3n70 has 3 sto dion mobability matrix: and initial distrilution P( Xx= 3. Find P(Xo- 2, Xp-...

A: *Answer:

Q: Provide neat and complete solution. A random sample of six people participated in an experimental di...

A: Solution: Before After d =Before - After (d-d) (d-d)2 174 196 -22 30.33333 920.1111 160 212 ...

Q: A worker earns $ 3500 per month. Cost of living index is 136. With the help of following information...

Q: Table 3.01 Mean 191.91 Standard Error 9.56815 Median 175.92 Standard Deviation 84.5036 Sample Varian...

A: The given excel output is, From the output,

Q: why does the value d(y) not matter when estimating theta for a member of the linear exponential fami...

A: Given information: The general probability density function of any linear exponential family is as g...

Q: a. Expecte:d Value b. Variance

A: Here given discrete probability distribution X

Q: The data given below show the number of overtime hours worked in one week per employee. Use the data...

A: (a) Calculation of probabilities: The probability distribution table is,

Q: ACTIVITY 3.2 MATHSELFIE Find the indicated area under the What percert of the area under t Solution:...

A: P(-1<Z<1)=? P(-2.43<Z<-1.1)=?

Q: In a tennis match, unforced errors are those types of mistakes that are supposedly not forced by goo...

A: In a tennis match, unforced errors are those types of mistakes that are supposedly not forced by goo...

Q: Testing: Но: д — 22.3 На: и < 22.3 Your sample consists of 43 subjects, with a mean of 21.6 and stan...

Q: How is a ratio scale distinguished from the other scales of measurement? It can’t be added It has a...

Q: (0.2) (0.1) (1.1) (-2,0) (-1,0) (0.0) (1.0) (2.0) I (-1.-1) [(0.-1) (1.-1) (0.-2) Figure 5.4: Grid f...

Q: Soial media among senior high school students. a. How lärge a sample must be obtained if the researc...

A: Here given survey about social media uses among the senior high school students

Q: Q2. In some factory we have the following statistics of defects on doors over a a veek. Ie the rando...

Q: To test the similarity of variance of the two populations land II, a sample of 10 were taken from po...

A: Given:

Q: A golf ball is selected at random from a golf bag. If the golf bag contains 6 type A balls, 8 type B...

A: According to the given information, we have Number of type A balls = 6 Number of type B balls = 8 Nu...

Q: (d) Find the Fisher information for the random sample of the parameter lambda. (e) What is the Cram...

Q: Let A and B be events with P(A)= 0.4, P(B)= 0.3, P(A and B)= 0.24 (a) are A and b independent? Expl...

Q: 2, LAMDA ple is a long-established private transport operator that provides a computer transit link ...

A: Given:

Q: 14. Estimate y; from the following data: : 2 4 81 and explain why the value obtained is different fr...

A: Here given that the values of x and yx . By using the expression of 3x . We find the value of y3 ...

Q: Before an increase in excise duty on tea, 400 people out of a sample of 500 persons were found to be...

A: Solution: Given information: n1= 500 Sample size of people before increase in excise dutyn2=600 Sam...

Q: WAKE UP DURING THE NIGHT GENDER Yes No TOTAL Female 125 25 150 Male 91 30 121 TOTAL ...

A: The probability for an event (i.e., the event of "waking up during the night with respect to gender"...

Q: True–false exam: A section of an exam contains four true–false questions. A completed exam paper is ...

Q: It is commonly believed that the mean body temperature of a healthy adult is 98.6° F. You are not en...

A: As per Bartleby guideline expert have to answer first three subparts only dear student please upload...

Q: 3.67. Mean versus median. A small accounting firm pays each of its six clerks $35,000, two junior ac...

A: As per Bartleby guideline expert have to answer first question only dear student please upload other...

Q: Multiply probabilities? A traffic light at an intersection near Jamal's house is red 40% of the time...

A: Formula : For independent event, P(A n B) = P(A) * P(B)

Q: Q - 16 From the following data compute Bowley's coefficient of skewness and interpret your result. I...

Q: Observation (i) pH (x;) Average mercury level (y;) 0.15 1 3 4 5 6. 7 8 9 10 8.2 8.4 7.0 7.2 7.3 6.4 ...

A: Given: x=7.51y=0.328∑i=1nxi2=572.71∑i=1nyi2=1.8922∑i=1nxiyi=22.218n=10 i xi yi 1 8.2 0.15 2 ...

Q: Use the data in the following table, which lists drive-thru order accuracy at popular fast food chai...

Q: Problem 5. A sociologist wishes to see whether the number in years of college of a person is related...

A: Given: Location No college 4-year course Advance degree Urban 15 12 8 Suburban 8 15 9 Rural...

Q: Consider the following joint distribution of X and Y X\Y -4 2 7 Sum 1/4 1/8 1/8 1/8 1/8 1/4 1/2 Sum ...

Q: 1. You have 5 dogs that are all unique. You want to pick two, to be given to your younger cousin for...

A: As per guidelines expert have to answer first question only dear student please upload other questio...

Q: Here are the scores on the scores on the first exam in an introductory statistics course for 1o stud...

A: Data 80,73,92,85,75,98,93,55,80,90 Note: According to Bartleby guidelines expert solve only one que...

Q: If a fair coin is tossed twice, what is the probability of seeing heads exactly once? O a 1/3 O b. 1...

Q: The following table gives the marks obtained by a group of 80 students in an examination. Calculate ...

A: Given: N=80 marks No of students 10-14 2 14-18 4 18-22 4 22-26 8 26-30 12 30-34 16 ...

Q: (CLT approximation) Suppose that X is a r.v. with mean 6 and variance 10, and X1,. i.i.d. copies of ...

Q: (3) A process for manufacturing soft soda produces normally distributed yield with a mean of 600 and...

A: Given : A process for manufacturing soft soda produces normally distributed yield with a mean of 600...

Q: 6. Let X1 and X2 be independent and identically distributed random variables with joint mgf Mx,x, (t...

Q: Assume that when adults with smartphones are randomly selected, 55% use them in meetings or classes....

A: Given : Proportion of adults use their smartphones in meeting or classes (p) = 0.55 9 adults smartp...

Q: 2. Consider the following joint probability mass function, fx.x(x,y) of the discrete random variable...

A: We have given the the joint probability mass function of X and Y is X/Y 5 6 1 0.15 0.10 2...

Q: For the given set of data: 138 164 150 132 144 125 149 157 144 158 140 147 136 148 144 Determine: (e...

A: Since you have posted a question with multiple sub-parts, we will solve first three sub- parts for y...

Q: Q. A car wash laundry receives an average of 40 cars per day Find the follow: (a) The probability th...

Q: Let X1,..., Xn be a random sample from a uniform distribution on the interval [20,0], where 0 0. Le...

A: Solution

Q: Using the given joint pdf fx,y(x,y), SET UP ONLY the double integral (with the appropriate limits of...

A: Solution

Q: experiment was conducted to study the effects of three fac- tors on the customer response rate for a...

Q: Our method of calculating a 95 percent confidence interval for the mean u of a normal population, wi...

Q: Test the claim that the proportion of people who own cats is significantly different than 50% at the...

Q: f return after varying numbers of years. Let X represent the number of years we invest n a certain m...

A: Given X 1 5 10 15 30 f(x) 0.01 0.05 0.12 0.14 0.68

Q: Find the percentage of male and female employees.

A: The average salary of male employees in a firm was $520 and salary of female was $420. The mean sal...

Q: In a company that makes sports bikes, 90% of the bikes pass final inspection and 10% fail and need t...

Question

(determine the type of sampling Simple Random Sampling • Systematic Random Sampling • Stratified Random Sampling • Cluster Sampling • Multi-stage Sampling • Accidental Sampling • Quota Sampling • Convenience Sampling • Purposive Sampling • Judgement Sampling)