A random sample of 15 households in Marikina City provided the following data on the number of kilowatt-hours (kWh) of electricity they consumed in a month: 618 615 520 522 614 558 485 592 618 575 478 568 623 630 468

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question

Question:

What is the interval estimate at 99% confidence?

A. 561.50

B. 57.47

C. ± 2.576

D. 565.60

E. 562.63 <  µ < 568.58

F. ± 44.22

G. 529.37 < µ < 601.83

H. 521.38 < µ < 609.82

I. 2.98

J. ± 36.229

Answer in 20mins pls

A random sample of 15 households in Marikina City provided the
following data on the number of kilowatt-hours (kWh) of electricity
they consumed in a month:
618
615
520
522
614
558
485
592
618
575
478
568
623
630
468
Transcribed Image Text:A random sample of 15 households in Marikina City provided the following data on the number of kilowatt-hours (kWh) of electricity they consumed in a month: 618 615 520 522 614 558 485 592 618 575 478 568 623 630 468
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman