UDTUI tme mieai CoTTeration coeficiant for the data. Round your answer to three decimal places. 5) A study was conducted to compare the number of hours spent in the computer lab on an assignment (x) and the grade on the assignment (y), for each of eight randomly selected students in a computer class. The results are recorded in the table below. 10 96 11 51 16 62 9 58 7 89 15 81 16 46 10 51 wollol en T betaeloa yimobnsT 01Ow msIp0ng sisu bs10 s ni ainebute maT.(S 0768 10 bne.ers A90 olt euaav (X) DY ar lo gnianiged ad te (A48)2s1evs

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
Topic Video
Question
100%
Answer 5
9.
58
7
usloog ari avioe
89
d uodlo 1adoun 15 stonsb x 3oJ uod sag ar aulq e9a81X91v00 oi 0 bing al ei 1ow alE 10 (
oupe orlt nistd0 vab adt 1ot 46 aot leh0 stonsb y tel bns yab R ni etow
to Hasto ertt WST0.uod 8 bns 51 euav x ens pnia 29ulev to aldet s lautlann
10l Vrelse 2'alno yllsuaiv atsmiteo of dastg erit seu soll idglste s dtiw mati ghttoennoa bos sldar eni mo11 atmiog
xto ame ni v 2n29
16
eriroaltibio vd note
10
Find the coefficient of determination.
atuod eow ad vEb oft
Obtain the linear correlation coefficient for the data. Round your answer to three decimal places.
5) A study was conducted to compare the number of hours spent in the computer lab on an assignment (x) and the
grade on the assignment (y), for each of eight randomly selected students in a computer class. The results are
recorded in the table below.
X y
10 96
11 51
16 62
9 58
7 89
15 81
16 46
VIsas0sn a 10 51
Inlog obsip tierdt ineaeigo1
gia p9int o aonisv isnit ent bnuoR sisb sd 1ot noltsU 09 O1epa1 snisnimeis
pniwallol er T befaolsa yimobnsi enow msIDong ISu bSTO S nl ainebute naT(S
elt euav (X) VBRY ar lo onianiged sd is (A48) 2sp1evs
A hypothesis test is to be performed. Determine the null and alternative hypotheses.
6) The mean credit card debt among households in one state is $ 8400. A hypothesis test is to be performed to decide
whether the mean credit card debt for households in the formerly affluent town of Rich- No-More differs from
the mean credit card debt for the state.
NUII hy pothesis:
Ho : = $8400
Alternanve hypothesis:
Ha : p# $ 84O
(mean is differer
Transcribed Image Text:9. 58 7 usloog ari avioe 89 d uodlo 1adoun 15 stonsb x 3oJ uod sag ar aulq e9a81X91v00 oi 0 bing al ei 1ow alE 10 ( oupe orlt nistd0 vab adt 1ot 46 aot leh0 stonsb y tel bns yab R ni etow to Hasto ertt WST0.uod 8 bns 51 euav x ens pnia 29ulev to aldet s lautlann 10l Vrelse 2'alno yllsuaiv atsmiteo of dastg erit seu soll idglste s dtiw mati ghttoennoa bos sldar eni mo11 atmiog xto ame ni v 2n29 16 eriroaltibio vd note 10 Find the coefficient of determination. atuod eow ad vEb oft Obtain the linear correlation coefficient for the data. Round your answer to three decimal places. 5) A study was conducted to compare the number of hours spent in the computer lab on an assignment (x) and the grade on the assignment (y), for each of eight randomly selected students in a computer class. The results are recorded in the table below. X y 10 96 11 51 16 62 9 58 7 89 15 81 16 46 VIsas0sn a 10 51 Inlog obsip tierdt ineaeigo1 gia p9int o aonisv isnit ent bnuoR sisb sd 1ot noltsU 09 O1epa1 snisnimeis pniwallol er T befaolsa yimobnsi enow msIDong ISu bSTO S nl ainebute naT(S elt euav (X) VBRY ar lo onianiged sd is (A48) 2sp1evs A hypothesis test is to be performed. Determine the null and alternative hypotheses. 6) The mean credit card debt among households in one state is $ 8400. A hypothesis test is to be performed to decide whether the mean credit card debt for households in the formerly affluent town of Rich- No-More differs from the mean credit card debt for the state. NUII hy pothesis: Ho : = $8400 Alternanve hypothesis: Ha : p# $ 84O (mean is differer
Expert Solution
steps

Step by step

Solved in 5 steps

Blurred answer
Knowledge Booster
Discrete Probability Distributions
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
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