Question

It is believed that the women with some education beyond high school (H) are more likely...

It is believed that the women with some education beyond high school (H) are more likely to use contraceptives compared to women with an education level at or below a high school level (L). A study was conducted to test this claim and found out that 201 among 500 low-educated women (L) use contraceptives and 307 out of 500 women with some education beyond high school (H) use contraceptives. Does it appear that higher educated women are more likely to use contraceptives compared to low-educated women?  
Conduct a test of hypothesis at 5% level of significance.  

What are the null and alternative hypothesis

Question 7 options:

A)  

B)  

C)  

D)  

E)  

Homework Answers

Answer #1

thank you

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
The average income of American women who work full-time and have only a high school diploma...
The average income of American women who work full-time and have only a high school diploma is $31,666. An economist wonders whether the mean income of female graduates from the local high school who work full-time but only have a high school is less than the national average. A random sample of 42 female graduates from this local high school who work full-time and only have their high school diploma found a mean income of $30,052. Assume that the population...
A study was conducted to see if students from public high schools were more likely to...
A study was conducted to see if students from public high schools were more likely to attend public colleges compared to students from private high schools. Of a random sample of 100 students from public high schools, 60 were planning to attend a public college. Of a random sample of 100 students from private high schools, 50 of them planned to attend a public college. The p-value for this hypothesis test is 0.0778. What is the correct interpretation of this...
To investigate the relationship between the number of years of education of post-high school students (YRSED),...
To investigate the relationship between the number of years of education of post-high school students (YRSED), their high school scores (HSSCORE), the average hourly wages (WAGES), and the unemployment rates (UNEMP), a researcher specified the estimated model: YRSEDUC(I)=7.4451+0.1104HSSCOREI+0.0906WAGESI-0.0391UNEMPI+0.3361BLACKI                 (0.523)    (0.006) (0.048) (0.022) (0.134) R2 = 0.269 , SER=1.556 (values in parentheses are the standard error of coefficients, respectively) The definitions and units of measurement of the variables are as follows: YRSED - the actual number of years of education...
A rural state wants to encourage high school graduates to continue their education and attend college....
A rural state wants to encourage high school graduates to continue their education and attend college. The state collected information on a random sample of high school seniors from across the state 7 years ago and is now observing how many years of education they completed. They believe students decide to achieve more education when they are more capable, have easier access to college education, and the opportunity cost of attending are lower. To explore the factors that affect the...
A company is criticized because only 15 of 41 people in​ executive-level positions are women. The...
A company is criticized because only 15 of 41 people in​ executive-level positions are women. The company explains that although this proportion is lower than it might​ wish, it's not surprising given that only 44​% of their employees are women. The company has more than 500 executives worldwide. What do you​ think? Test an appropriate hypothesis with alpha equals 0.05 and state your conclusion. Be sure the appropriate assumptions and conditions are satisfied before you proceed. Determine the hypotheses for...
A school counselor in a high school would like to try out a new conflict-resolution program...
A school counselor in a high school would like to try out a new conflict-resolution program to reduce aggressiveness in students. She first surveyed 16 students using a 20-item instrument to measure their levels of aggression (on a scale of 0 to 10, with higher numbers meaning higher aggression levels). One month after the conflict resolution program was implemented, the students were given the same survey. The data are listed in the table below. The school counselor/researcher has set the...
In general, high school and college students are the most pathologically sleep-deprived segment of the population....
In general, high school and college students are the most pathologically sleep-deprived segment of the population. Their alertness during the day is on par with that of untreated narcoleptics and those with untreated sleep apnea. Not surprisingly, teens are also 71 percent more likely to drive drowsy and/or fall asleep at the wheel compared to other age groups. (Males under the age of twenty-six are particularly at risk.) The accompanying data set represents the number of hours 25 college students...
1. Several baseline studies are conducted on X = “cholesterol level (mg/dL)” in a certain population...
1. Several baseline studies are conducted on X = “cholesterol level (mg/dL)” in a certain population of individuals. From the given information described below for each of these studies, choose the LETTER of the most appropriate statistical test to be implemented, from the following list. Note: For each study, there is only one correct choice of test. However, a given statistical test can be the correct choice for more than one study. For example, choice A could be the correct...
Twins Silvia and Lynette have now entered junior high school. Their parents, Brett and Brenna, love...
Twins Silvia and Lynette have now entered junior high school. Their parents, Brett and Brenna, love that the girls are still well-behaved compared to their peers and hope it stays that way as long as possible. They encourage the girls to be active in extracurricular activities, but also frequently plan family time to balance everything out. 1. The twins are now 12 years of age, right before their teenage years, and Brett and Brenna are starting to notice some early...
Case Study: Freeman-Brown Private School (FBPS), based in Illinois, was founded in 1944 by the Brown...
Case Study: Freeman-Brown Private School (FBPS), based in Illinois, was founded in 1944 by the Brown and Freeman families. Over the years, the school acquired a reputation as a leading academic institution with an advanced curriculum. Parents described the school as having a highly performing academic environment that provided a rigorous curriculum while fostering a safe, family-oriented atmosphere in a place where community was valued. Not surprisingly, the student population grew and the school opened multiple campuses in the metropolitan...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT