What are the lower/upper p-values? How do I find them? N:10 t: 2 df: 9 Desired...
What are the lower/upper p-values? How do I find them?
N:10
t: 2
df: 9
Desired level of confidence C: 99%
Type of test: One sided
Homework Answers
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What are the lower/upper p-values? How do I find them?
N:10
t: 2
df: 9
Desired...
Determine the t critical value for a lower or an upper confidence bound in each of...
Determine the t critical value for a lower or an upper confidence bound in each of the following situations. (Round your answers to three decimal places.) (a) Confidence level = 95%, df = 5 (b) Confidence level = 95%, df = 20 (c) Confidence level = 99%, df = 20 (d) Confidence level = 99%, n = 5 (e) Confidence level = 97.5%, df = 23 (f) Confidence level = 99%, n = 36 You may need to use the...
Determine the t critical value for a lower or an upper confidence bound in each of...
Determine the t critical value for a lower or an upper confidence bound in each of the following situations. (Round your answers to three decimal places.) (a) Confidence level = 95%, df = 5 2.571 (b) Confidence level = 95%, df = 20 2.086 (c) Confidence level = 99%, df = 20 2.845 x (d) Confidence level = 99%, n = 5 4.604 (e) Confidence level = 97.5%, df = 23 2.398 (f) Confidence level = 99%, n = 36...
The one-sample t statistic from a sample of n = 13 observations for the two-sided test...
The one-sample t statistic from a sample of n = 13 observations for the two-sided test of the following hypotheses has the value t 1.49. Hoi 64 H 64 (a) What are the degrees of freedom for t? df = (b) Locate the two critical values t from Table C that bracket t. (Use 3 decimal places.) <t What are the twwo-sided P-values for these two entries? <P-value 1.49 significant at the 10 % level? (d) Is the value t...
3. Using the t-distribution table posted on Moodle, find the df & critical t-values given N...
3. Using the t-distribution table posted on Moodle, find the df & critical t-values given N & the confidence level: N 30, 90% confidence level b. N 17, 90% confidence level c. N 23, 95% confidence level d. N 42, 99% confidence level e. N o 1,95% confidence level a. t-distribution Table TABLE D Thet distribution* Confidence interval percents (two-tailed) 80% 90% 95% 98% 99% 99.9% a level for two-tailed test 20 .10 .05 02 01 .001 a level for...
Look at the table for the Paired samples test to find your t calculated, df, and...
Look at the table for the Paired samples test to find your t
calculated, df, and significance. Remember that significance level
will appear in the Sig (2-tailed) column. Any value that is smaller
than .05 will be significant at the .05 level or higher. In a
sentence describe the results and report them in APA style,
including r2 and evaluation (you will need to calculate
r2 by hand).
3. What type of error in hypothesis testing is possible given
the...
I just need to know how they got .3635 in D.) and how they got 4.032...
I just need to know how they got .3635 in D.) and how they got
4.032 in f.)
(15) The following data represent the muzzle velocity (in feet pe gun. For each round, two measurements devices, resulting in the following data. (round to THREE decimal places as needed) Observation 9. r second) of rounds fired from a 155-mm of the velocity were recorded using two different measuring 791 793 791 795 793793 799 790 798 790 794 790 Is there...
8. Find the critical t values for the following: (Section 6.2) • C=0.99 and n =10...
8. Find the critical t values for the following: (Section 6.2) • C=0.99 and n =10 C=0.95 and n =16 • c=0.80 and n =250 c=0.98 and n =95 Note: If you cannot find the degrees of freedom (df) on the t-distribution chart, use the lower df.
Find the value of t0 such that the following statement is true. P(minus−t 0t0less than or...
Find the value of t0 such that the following statement is true. P(minus−t 0t0less than or equals≤tless than or equals≤t 0t)=0.99 where df=9 A.3.250 B.1.833 C.2.2821 D. 2.262 A Florida newspaper reported on the topics that teenagers most want to discuss with their parents. The findings, the results of a poll, showed that 46% would like more discussion about the family's financial situation, 37% would like to talk about school, and 30% would like to talk about religion. These and...
Let f(n) = 5 sin(31) (I). Find the one-sided df) Laplace transform off) and g(t) =...
Let f(n) = 5 sin(31) (I). Find the one-sided df) Laplace transform off) and g(t) = initial conditions are zero.
wondering how to find the P-value from the data given. I have t-tables and diffewnt tables...
wondering how to find the P-value from the data given. I have
t-tables and diffewnt tables but not sure how to use them.
3. Some analysts are recommending investment in large oil companies while avoiding investment in small oil companies. To review this claim, the earnings per share for 10 large. international oil companies and 13 small, domestic oil companies are recorded for the past year. A summary of the data is provided in the accompanying table. Do the data...
Determine the t critical value for a lower or an upper confidence bound in each of the following situations. (Round your answers to three decimal places.) (a) Confidence level = 95%, df = 5 (b) Confidence level = 95%, df = 20 (c) Confidence level = 99%, df = 20 (d) Confidence level = 99%, n = 5 (e) Confidence level = 97.5%, df = 23 (f) Confidence level = 99%, n = 36 You may need to use the...
Determine the t critical value for a lower or an upper confidence bound in each of the following situations. (Round your answers to three decimal places.) (a) Confidence level = 95%, df = 5 2.571 (b) Confidence level = 95%, df = 20 2.086 (c) Confidence level = 99%, df = 20 2.845 x (d) Confidence level = 99%, n = 5 4.604 (e) Confidence level = 97.5%, df = 23 2.398 (f) Confidence level = 99%, n = 36...
The one-sample t statistic from a sample of n = 13 observations for the two-sided test of the following hypotheses has the value t 1.49. Hoi 64 H 64 (a) What are the degrees of freedom for t? df = (b) Locate the two critical values t from Table C that bracket t. (Use 3 decimal places.) <t What are the twwo-sided P-values for these two entries? <P-value 1.49 significant at the 10 % level? (d) Is the value t...
3. Using the t-distribution table posted on Moodle, find the df & critical t-values given N & the confidence level: N 30, 90% confidence level b. N 17, 90% confidence level c. N 23, 95% confidence level d. N 42, 99% confidence level e. N o 1,95% confidence level a. t-distribution Table TABLE D Thet distribution* Confidence interval percents (two-tailed) 80% 90% 95% 98% 99% 99.9% a level for two-tailed test 20 .10 .05 02 01 .001 a level for...
Look at the table for the Paired samples test to find your t
calculated, df, and significance. Remember that significance level
will appear in the Sig (2-tailed) column. Any value that is smaller
than .05 will be significant at the .05 level or higher. In a
sentence describe the results and report them in APA style,
including r2 and evaluation (you will need to calculate
r2 by hand).
3. What type of error in hypothesis testing is possible given
the...
I just need to know how they got .3635 in D.) and how they got
4.032 in f.)
(15) The following data represent the muzzle velocity (in feet pe gun. For each round, two measurements devices, resulting in the following data. (round to THREE decimal places as needed) Observation 9. r second) of rounds fired from a 155-mm of the velocity were recorded using two different measuring 791 793 791 795 793793 799 790 798 790 794 790 Is there...
8. Find the critical t values for the following: (Section 6.2) • C=0.99 and n =10 C=0.95 and n =16 • c=0.80 and n =250 c=0.98 and n =95 Note: If you cannot find the degrees of freedom (df) on the t-distribution chart, use the lower df.
Let f(n) = 5 sin(31) (I). Find the one-sided df) Laplace transform off) and g(t) = initial conditions are zero.
wondering how to find the P-value from the data given. I have
t-tables and diffewnt tables but not sure how to use them.
3. Some analysts are recommending investment in large oil companies while avoiding investment in small oil companies. To review this claim, the earnings per share for 10 large. international oil companies and 13 small, domestic oil companies are recorded for the past year. A summary of the data is provided in the accompanying table. Do the data...
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