Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Please answer all I will upvote and leave positive feedback. You can list just answers no explanations needed save yourself the hassle of typing it

Please answer all I will upvote and leave positive feedback. You can list just answers no explanations needed save yourself the hassle of typing it out.

image text in transcribed
C D E F G H 34 Use the following textbook expense data (in dollars) to answer the following 5 questions. 35 545 350 595 300 400 355 740 445 550 36 375 340 375 455 385 305 455 510 355 650 420 450 715 420 510 315 480 485 635 130 480 485 450 130 580 565 375 39 285 330 400 445 395 510 405 385 575 40 510 445 425 545 275 530 555 660 550 400 555 460 130 350 520 620 595 465 42 455 740 420 445 530 585 475 500 480 625 670 565 500 570 430 405 690 455 500 585 430 630 610 535 120 370 520 45 515 375 490 385 415 470 535 545 225 46 475 565 670 655 640 445 595 225 510 47 475 490 515 445 145 390 390 415 550 18 720 575 430 580 670 555 625 380 385 49 710 690 535 645 560 440 480 545 610 50 345 780 515 470 565 660 600 385 585 51 575 420 350 510 435 525 275 330 420 52 590 545 440 575 355 535 570 405 415 53 385 550 420 345 355 605 580 235 400 54 480 510 410 345 575 240 420 355 490 55 500 545 515 395 435 530 540 375 635 56 395 710 365 645 495 460 595 595 255 57 530 410 470 305 525 545 510 525 510 58 490 375 595 525 225 610 310 225 380 59 530 335 435 495 540 460 520 615 585 60 61 A random sample selected from the above population yielded the following data: 62 63 605 64 545 65 385 66 595 67 510 68 455 69 70 1 The sample mean is 71 a $522.02 72 $515.83 73 C $509.72 74 $503.67 175 76 2 The sample variance is 77 a 5017.08 78 5898.98 79 6193.93 BO 7184.17 81 3 The number of samples of size n = 6 selected from this population is #8##### 1.558 Trillion 1.620 Trillion C 1.685 Trillion 1.752 Trillion 38 4 19 If you obtained all possible samples of size n = 6 and computed the mean from each sample, the mean of sample means is 483.98 474.68 465.36 447.46 15 If you obtained all possible samples of size n = 6 and computed the mean from each sample, the variance of the means is 12307.84 2051.31 1197.36 54.70

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Proofs And Fundamentals A First Course In Abstract Mathematics

Authors: Ethan D Bloch

2nd Edition

1441971270, 9781441971272

More Books

Students also viewed these Mathematics questions

Question

1. Too understand personal motivation.

Answered: 1 week ago