Utz sells tortilla chips in 16 ez. bags. Naturally, these bags aren't EXACTLY 16 oz. so there is some variation betwoen the bags. Utz must guarantee that the customers aren't getting cheated out of product; otherwise, they can be fined by the CPA. Utz does not care if it puts a little bit too much product into the bags. The standards for the quality control are: • To test that there is not too little product in the bag. • The sample must pass a hypothesis test at 95% confidence (a =.05) Use this data for questions 7-113 A quality control specialist takes a sample of 101 bags from the very large production line. These are postod to uLcam. 7. What is the null hypothesis? . H,:µ<16 b. H,:µ>16 e. H,:#16 d. H,:µ216 e. H,:us16 V1 Name 8. What is the alternate hypothesis (what is it you are looking for)? a H,:µ<16 b. H,:t=16 c. H,:u=16 d. H, : µ216 e. H,:µs16 9. Is this a one-tailed test or a two-tailed test? a One-tailed because it only fails if there is too lintle product in the bags b. Two tailed because it fails in both đirections. 10. Sketch your rejection rogion(s). This is locatod at: a -1.960 b. t1.960 c. t1.645 d. -1.645 e. -2.326

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Author:Amos Gilat
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please answer 7-11, it is counted as 1 question

UTF-8"Test3DataSetwCorr.xlsx
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Q Q
11 . B I U S A.
Calibri
f*
C D
K L
A
В
E
G
H
J
M
N
Q
Glucose 43
R S
T
U
V
W
X
Y
AA
A
1
3.4
2
16.29
40
35
Age 99
2
Body
3.5
50
101
15.75
Class 1
50
Class 2
45
Correlation
21
65
3
Fat
3.8
Rolls
Utz
16.08
65
45
Data
25
79
4
Percents
3.8
of a
4
Bags 15.70
70
45
42
75
3.8
Die
4
15.57
70
45
57
87
6
3.9
6
15.73
75
45
59
81
7
3.9
2
16.40
75
45
8.
3.9
6
16.33
75
50
3.9
4
16.15
75
55
10
3.9
4
16.48
80
55
11
4.1
3
15.67
80
60
12
4.5
6
15.57
80
60
13
4.8
6
15.85
80
60
14
4.9
2
15.90
85
65
15
5.1
6
15.55
85
70
16
5.1
6
15.97
85
70
17
5.3
15.62
85
70
18
5.5
2
15.47
90
70
19
5.6
2
15.33
90
75
20
5.9
15.37
90
75
21
6
5
16.28
90
80
22
6.2
6
15.83
95
80
23
6.2
15.72
95
80
24
6.5
4
16.33
95
80
25
6.8
5
15.97
95
85
26
6.9
6
16.40
| 95
85
27
7.2
1
16.25
95
85
28
7.6
6
15.77
105
85
29
6
15.85
90
Sheet1
Transcribed Image Text:UTF-8"Test3DataSetwCorr.xlsx X • Download A Share Edits will not be automatically saved. Save now File Edit Insert Format Help Unsaved changes Q Q 11 . B I U S A. Calibri f* C D K L A В E G H J M N Q Glucose 43 R S T U V W X Y AA A 1 3.4 2 16.29 40 35 Age 99 2 Body 3.5 50 101 15.75 Class 1 50 Class 2 45 Correlation 21 65 3 Fat 3.8 Rolls Utz 16.08 65 45 Data 25 79 4 Percents 3.8 of a 4 Bags 15.70 70 45 42 75 3.8 Die 4 15.57 70 45 57 87 6 3.9 6 15.73 75 45 59 81 7 3.9 2 16.40 75 45 8. 3.9 6 16.33 75 50 3.9 4 16.15 75 55 10 3.9 4 16.48 80 55 11 4.1 3 15.67 80 60 12 4.5 6 15.57 80 60 13 4.8 6 15.85 80 60 14 4.9 2 15.90 85 65 15 5.1 6 15.55 85 70 16 5.1 6 15.97 85 70 17 5.3 15.62 85 70 18 5.5 2 15.47 90 70 19 5.6 2 15.33 90 75 20 5.9 15.37 90 75 21 6 5 16.28 90 80 22 6.2 6 15.83 95 80 23 6.2 15.72 95 80 24 6.5 4 16.33 95 80 25 6.8 5 15.97 95 85 26 6.9 6 16.40 | 95 85 27 7.2 1 16.25 95 85 28 7.6 6 15.77 105 85 29 6 15.85 90 Sheet1
Utz sells tortilla chips in 16 oz. bags. Naturally, these bags aren't EXACTLY 16 oz. so there is some variation between
the bags. Utz must guarantee that the customers aren't getting cheated out of product; otherwise, they can be fined by the
CPA. Utz does not care if it puts a little bit too much product into the bags. The standdards for the quality control are:
• To test that there is not too little product in the bag.
• The sample must pass a hypothesis test at 95% confidence (a =.05) Use this data for questions 7-13.
A quality control specialist takes a sample of 101 bags from the very large production line. These are postod to uLearn.
7. What is the null hypothesis?
a. H,:4<16
b. H,:4>16
c. H,:u+16
d. H,:u216
e. H,:us16
V1
Name
8. What is the alternate hypothesis (what is it you are looking for)?
a. H, : 4<16
b. H, :4=16
c. H: H+16
d. H :4216
e. H, :us16
9. Is this a one-tailed test or a two-tailed test?
a. One-tailed because it only fails if there is too little product in the bags
b. Two tailed because it fails in both directions.
10. Sketch your rejection region(s). This is located ut:
a. -1.960
b. 11.960
c. t1.645
d. -1.645
e. -2.326
Transcribed Image Text:Utz sells tortilla chips in 16 oz. bags. Naturally, these bags aren't EXACTLY 16 oz. so there is some variation between the bags. Utz must guarantee that the customers aren't getting cheated out of product; otherwise, they can be fined by the CPA. Utz does not care if it puts a little bit too much product into the bags. The standdards for the quality control are: • To test that there is not too little product in the bag. • The sample must pass a hypothesis test at 95% confidence (a =.05) Use this data for questions 7-13. A quality control specialist takes a sample of 101 bags from the very large production line. These are postod to uLearn. 7. What is the null hypothesis? a. H,:4<16 b. H,:4>16 c. H,:u+16 d. H,:u216 e. H,:us16 V1 Name 8. What is the alternate hypothesis (what is it you are looking for)? a. H, : 4<16 b. H, :4=16 c. H: H+16 d. H :4216 e. H, :us16 9. Is this a one-tailed test or a two-tailed test? a. One-tailed because it only fails if there is too little product in the bags b. Two tailed because it fails in both directions. 10. Sketch your rejection region(s). This is located ut: a. -1.960 b. 11.960 c. t1.645 d. -1.645 e. -2.326
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