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
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
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Contingency Table
A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.
Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
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Question
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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](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F831f8e8d-1132-4490-9521-b40351d3b469%2F313a9112-1f35-4b4a-8c53-943e8000bf57%2F1fxczmq_processed.jpeg&w=3840&q=75)
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
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