Question

In: Math

mean iron for males = 17.9 mg std devmales = 10.9 mg mean iron for women...

mean iron for males = 17.9 mg

std devmales = 10.9 mg

mean iron for women = 13.7 mg

stdev women = 8.9 mg

Using the information in Review Exercises 14 and 15, and assuming independent random samples of size 100 and 120 for women and mean, respectively, find the probability that the difference in sample mean iron level is greater than 5 mg

Using the information in Review Exercises 14 and 15, and assuming independent random samples of size 100 and 120 for women and mean, respectively, find the probability that the difference in sample mean iron level is greater than 5 mg

Solutions

Expert Solution

milcah answered 1 year ago
Next > < Previous

Related Solutions

The United States Centers for Disease Control and Prevention (CDC) found that 17.9%17.9% of women ages...
The United States Centers for Disease Control and Prevention (CDC) found that 17.9%17.9% of women ages 1212–5959 test seropositive for HPV‑16. Suppose that Tara, an infectious disease specialist, assays blood serum from a random sample of n=1000n=1000 women in the United States aged 1212–59.59. Apply the central limit theorem for the distribution of a sample proportion to find the probability that the proportion, ^p,p^, of women in Tara's sample who test positive for HPV‑16 is greater than 0.2010.201. Express the...
The United States Centers for Disease Control and Prevention (CDC) found that 17.9%17.9% of women ages...
The United States Centers for Disease Control and Prevention (CDC) found that 17.9%17.9% of women ages 1212–5959 test seropositive for HPV‑16. Suppose that Tara, an infectious disease specialist, assays blood serum from a random sample of n=1000n=1000 women in the United States aged 1212–59.59. Apply the central limit theorem for the distribution of a sample proportion to find the probability that the proportion, ^p,p^, of women in Tara's sample who test positive for HPV‑16 is greater than 0.1990.199. Express the...
What does std:: mean?
What does std:: mean?
The United States Centers for Disease Control and Prevention (CDC) found that 17.9% of women ages...
The United States Centers for Disease Control and Prevention (CDC) found that 17.9% of women ages 12–59 test seropositive for HPV‑16. Suppose that Tara, an infectious disease specialist, assays blood serum from a random sample of ?=1000 women in the United States aged 12–59. Apply the central limit theorem for the distribution of a sample proportion to find the probability that the proportion,p^, of women in Tara's sample who test positive for HPV‑16 is greater than 0.202 Express the result...
Mean 55.533796 Std Dev 4.5528105 Std Err Mean 1.0180394 Upper 95% Mean 57.664577 Lower 95% Mean...
Mean 55.533796 Std Dev 4.5528105 Std Err Mean 1.0180394 Upper 95% Mean 57.664577 Lower 95% Mean 53.403015 N 20 t Test Test Statistic Prob > t 0.9170 Answer the following questions by filling in the blanks for each situation. Report each answer as a number and round to two (2) decimal places. Please note that answers that do not follow this exact specification will not receive any credit. 1. The value of the population mean under the null hypothesis equals...
Can males develop pelvic inflammatory disease when infected by an STD? Why or why not?
Can males develop pelvic inflammatory disease when infected by an STD? Why or why not?
Students Born in USA MEAN GPA: 3.05 STD DEVIATION: .511 MEAN AGE: 27 STD DEVIATION: 10...
Students Born in USA MEAN GPA: 3.05 STD DEVIATION: .511 MEAN AGE: 27 STD DEVIATION: 10 MEAN HOURS SPEND ON HW: 8.50 STD DEVIATION: 4.72 STUDENTS BORN OUTSIDE USA MEAN GPA: 3.26 STD DEVIATION: .428 MEAN AGE: 31 STD DEVIATIONS: 10.5 MEAN HOURS SPENT ON HW: 14.13 STD DEVIATION: 10.4 1. If one student is randomly selected from the USA born group, find the probability of getting someone with a GPA greater than 3.88. 2. If one student is randomly...
Descriptives Current stress level N Mean Std. Deviation Std. Error 95% Confidence Interval for Mean Minimum...
Descriptives Current stress level N Mean Std. Deviation Std. Error 95% Confidence Interval for Mean Minimum Maximum Lower Bound Upper Bound Psychologist 5 1.0000 1.73205 .77460 -1.1506 3.1506 .00 4.00 Doctor 5 5.0000 2.23607 1.00000 2.2236 7.7764 2.00 8.00 Lawyer 5 6.0000 1.87083 .83666 3.6771 8.3229 4.00 9.00 Total 15 4.0000 2.87849 .74322 2.4059 5.5941 .00 9.00 Test of Homogeneity of Variances Current stress level Levene Statistic df1 df2 Sig. .170 2 12 .845 ANOVA Current stress level Sum of...
Group Statistics gender N Mean Std. Deviation Std. Error Mean salary male 47 32442.23 3117.026 454.665...
Group Statistics gender N Mean Std. Deviation Std. Error Mean salary male 47 32442.23 3117.026 454.665 female 47 33920.57 3824.284 557.829 Independent Samples Test Levene's Test for Equality of Variances t-test for Equality of Means F Sig. t df Sig. (2-tailed) Mean Difference Std. Error Difference 95% Confidence Interval of the Difference Lower Upper salary Equal variances assumed .964 .329 -2.054 92 .043 -1478.340 719.648 -2907.624 -49.057 Equal variances not assumed -2.054 88.404 .043 -1478.340 719.648 -2908.399 -48.282 Here we...
Group Statistics Group N Mean Std. Deviation Std. Error Mean Scores male 50 49.7200 10.40220 1.47109...
Group Statistics Group N Mean Std. Deviation Std. Error Mean Scores male 50 49.7200 10.40220 1.47109 female 50 31.5800 11.59009 1.63909 Independent Samples Test Levene's Test for Equality of Variances t-test for Equality of Means F Sig. t df Sig. (2-tailed) Mean Difference Std. Error Difference 95% Confidence Interval of the Difference Lower Upper Scores Equal variances assumed .519 .473 8.236 98 .000 18.14000 2.20243 13.76934 22.51066 Equal variances not assumed 8.236 96.876 .000 18.14000 2.20243 13.76871 22.51129 Imagine that...
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT