In an experiment to compare the quality of four different brands of magnetic recording tape, five 2400-ft reels of each brand (A-D) were selected and the number of flaws in each reel was determined. (Use i = 1, 2, 3, and 4 for A C, and D respectively.) A: 11 5 12 14 B: 15 11 16 10 9 C: 13 19 10 16 19 D: 16 15 11 22 14 A USE SALT It is believed that the number of flaws has approximately a Poisson distribution for each brand. Analyze the data at level 0.01 to see whether the expected number of flaws per reel is the same for each brand. State the appropria hypotheses. H: at least two u's are equal O Ho: H = H2 = H3 = H4 H: all four u's are unequal H: all four u's are equal Ho: H1 = H2 = Hg = H4 H: at least two u's are unequal Calculate the test statistic. (Round your answer to two decimal places.) f = What can be said about the P-value for the test? O P-value > 0.100 O 0.050 < p-value < 0.100 O 0.010 < P-value < 0.050 O 0.001 < P-value < 0.010 O Ruvalue CO 001
In an experiment to compare the quality of four different brands of magnetic recording tape, five 2400-ft reels of each brand (A-D) were selected and the number of flaws in each reel was determined. (Use i = 1, 2, 3, and 4 for A C, and D respectively.) A: 11 5 12 14 B: 15 11 16 10 9 C: 13 19 10 16 19 D: 16 15 11 22 14 A USE SALT It is believed that the number of flaws has approximately a Poisson distribution for each brand. Analyze the data at level 0.01 to see whether the expected number of flaws per reel is the same for each brand. State the appropria hypotheses. H: at least two u's are equal O Ho: H = H2 = H3 = H4 H: all four u's are unequal H: all four u's are equal Ho: H1 = H2 = Hg = H4 H: at least two u's are unequal Calculate the test statistic. (Round your answer to two decimal places.) f = What can be said about the P-value for the test? O P-value > 0.100 O 0.050 < p-value < 0.100 O 0.010 < P-value < 0.050 O 0.001 < P-value < 0.010 O Ruvalue CO 001
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter20: Ratio And Propor Tion
Section: Chapter Questions
Problem 47A
Related questions
Question
![In an experiment to compare the quality of four different brands of magnetic recording tape, five 2400-ft reels of each brand (A-D) were selected and the number of flaws in each reel was determined. (Use i = 1, 2, 3, and 4 for A, B,
C, and D respectively.)
A: 11 5 12 14
9
B: 15 11 16 10
C: 13 19 10 16
19
D: 16 15 11 22 14
n USE SALT
It is believed that the number of flaws has approximately a Poisson distribution for each brand. Analyze the data at level 0.01 to see whether the expected number of flaws per reel is the same for each brand. State the appropriate
hypotheses.
O Ho: H1 + H2 # Hz # H4
H: at least two u's are equal
O Ho: H1 = H2 = H3 = H4
H: all four u's are unequal
O Ho: H1 # Hq # Hz# H4
H: all four u,'s are equal
O Ho: H1 = H2 = "3 = H4
H: at least two u's are unequal
Calculate the test statistic. (Round your answer to two decimal places.)
f =
What can be said about the P-value for the test?
O P-value > 0.100
O 0.050 < P-value < 0.100
O 0.010 < p-value < 0.050
O 0.001 < P-value < 0.010
O P-value < 0.001](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffea4cb18-f853-4dd5-87f1-44780e7d8dd9%2Fc4f2eb14-9682-4842-b163-ddccdf6a9c73%2Fs1mn5ig_processed.png&w=3840&q=75)
Transcribed Image Text:In an experiment to compare the quality of four different brands of magnetic recording tape, five 2400-ft reels of each brand (A-D) were selected and the number of flaws in each reel was determined. (Use i = 1, 2, 3, and 4 for A, B,
C, and D respectively.)
A: 11 5 12 14
9
B: 15 11 16 10
C: 13 19 10 16
19
D: 16 15 11 22 14
n USE SALT
It is believed that the number of flaws has approximately a Poisson distribution for each brand. Analyze the data at level 0.01 to see whether the expected number of flaws per reel is the same for each brand. State the appropriate
hypotheses.
O Ho: H1 + H2 # Hz # H4
H: at least two u's are equal
O Ho: H1 = H2 = H3 = H4
H: all four u's are unequal
O Ho: H1 # Hq # Hz# H4
H: all four u,'s are equal
O Ho: H1 = H2 = "3 = H4
H: at least two u's are unequal
Calculate the test statistic. (Round your answer to two decimal places.)
f =
What can be said about the P-value for the test?
O P-value > 0.100
O 0.050 < P-value < 0.100
O 0.010 < p-value < 0.050
O 0.001 < P-value < 0.010
O P-value < 0.001
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