Questions
Suppose you sample 19 high school baseball pitchers and find that they have an average pitching...

Suppose you sample 19 high school baseball pitchers and find that they have an average pitching speed of 87 miles per hour with a standard deviation of 0.98 mph. Find a 95% confidence interval for the average pitching speed of all high school baseball pitchers. Assume that the population is normally distributed.

In: Statistics and Probability

The following is a random sample of the annual salaries of high school counselors in the...

The following is a random sample of the annual salaries of high school counselors in the United States. Assuming that the distribution of salaries is approximately normal, construct a 90% confidence interval for the mean salary of high school counselors across the United States. Round to the nearest dollar.

$55,250, $46,540, $42,120, $58,740, $38,010, $43,650, $65,640

In: Statistics and Probability

Does the West Buffalo Charter School seem most focused on the economic, accounting, or shareholder perspective...

Does the West Buffalo Charter School seem most focused on the economic, accounting, or shareholder perspective of its competitive advantage? Give information to support your view.  

(Please choose one of these perspectives and explain why a charter school would be focused on this perspective. For example, the charter schools are focused on the _____ perspective because ________.)

In: Operations Management

Many children with elimination problems experience social problems at school as a result of their condition....

Many children with elimination problems experience social problems at school as a result of their condition. What recommendations could be made to school personnel to reduce stigmatization and alienation that arises as a result of elimination accidents? What should a teacher do if a child has an accident in class? Would recommendations be different for soiling and wetting problems?

In: Psychology

Gary is an accounting major at a local college. At one point in his childhood, he...

Gary is an accounting major at a local college. At one point in his childhood, he was overweight. Other children teased him and called him “fatty hatty.” This made a deep impression on Gary, negatively effecting his self-esteem. In middle school, he felt isolated and was described as a “loner” by teachers. He did not join any clubs or engage in activities with peers.
In high school, his physical education teacher encouraged Gary to join the wrestling team. He thought Gary’s weight would not matter in this event. But, they needed a wrestler at a lower weight class. Gary’s coach encouraged him to lose weight and told the other boys on the team that they were counting on Gary. Gary felt significant peer pressure to make it to the lower weight class, and he really enjoyed wrestling. He began a strict diet after the coach has checked with his parents. He was eating lean protein and vegetables, some fruit, and drinking lots of water. He lost weight, and he was really good at wrestling. In fact, he lost enough weight to go down two weight classes and do a good job for his team. His identity, in high school, was totally wrapped up in wrestling. He still was quiet and shy and did not express much with peers, but he appeared happier and to have finally found a place for himself.
Gary was not able to make his college wrestling team, and he was sad. Also, he was finding it was difficult to socialize with others. He was still feeling like he was fat, even though, after all the dieting, he was quite thin. He was having difficulty losing more weight, and he turned to laxatives to help him lose weight. He was now significantly underweight. He eats one meal a day and exercises at least 90 minutes a day, often doing heaving cardio (e.g., running and jumping rope). He has a stress fracture in his ankle and is still jumping rope as part of his exercise regimen. Gary was recently diagnosed with anorexia nervosa, he is 30 pounds underweight.
Please answer the five questions about this case:
1. What are symptoms related to Anorexia Nervosa? List at least five symptoms related to Anorexia Nervosa.
2. Nutrition therapy is recommended in the treatment of Anorexia Nervosa. What are some ideas that you might have for nutrition therapy or improving nutrition for Gary? Also, address some ideas you might have for gaining Gary’s trust as this can be critical for nutrition therapy.
3. Gray faced teasing when he was younger and faced a weight stigma. What are your ideas for helping him cope with the after-effects of this weight shaming and the stigma he faced as a youngster? Do you thin our culture in America, emphasizes a “thin ideal?” Are there other body “ideals” for men (such as being muscular and athletic)? How can we combat these ideals?
4. Discuss some questions you can ask to determine if a client has an eating disorder. What might be a first step if you have a client you suspect has an eating disorder (i.e., whom is a referral source and whom could you try to contact)?
5. Should Gary continue his heavy exercise regimen? What type of education does he need in this area? What might you recommend for Gary, in terms of exercise?

In: Nursing

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 613 low-educated women (L) use contraceptives and 228 out of 848 women with some education beyond high school (H) use contraceptives. Does it appear that better-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 hypotheses for the test?

In: Statistics and Probability

I have been getting many incorrect answers recently, if you are unsure please do not attempt....

I have been getting many incorrect answers recently, if you are unsure please do not attempt. All i ask is all parts answered and with shown or explained work. Thank you (:

The following data represent the math SAT scores for a random sample of seniors from three different high schools.

School A

School B

School C

488

445

618

592

370

525

537

382

651

470

423

647

539

523

543

Using α=0.05, perform a hypothesis test to determine if the math median SAT score differs among these three high schools.

In: Statistics and Probability

The average math SAT score is 521 with a standard deviation of 114. A particular high...

The average math SAT score is 521 with a standard deviation of 114. A particular high school claims that its students have unusually high math SAT scores. A random sample of 60 students from this school was​ selected, and the mean math SAT score was 538. Is the high school justified in its​ claim? Explain.

answers is ( choose yes/or no) , because the z score ( which is? ) is ( choose, usual or not usual) since it ( choose, does not lie ,or lies) within the range of a usual event , namely within ( choose 1, 2 or 3 standard deviations) of the mean of the sample means. round to two decimal places as needed

In: Statistics and Probability

In a secondary school, there are 400 male students and 600 female students. 50% of the...

In a secondary school, there are 400 male students and 600 female students. 50% of the male students and 55% of the female students are in senior secondary curriculum, the others are in junior secondary curriculum. The school had appointed 8% of senior male students and 10% of senior female students to be the student leaders. No junior secondary student can be student leader.

(a) If a student is selected at random in the school, find the probability that

(i) the student is a senior student.

(ii) the student is a female student leader.

(b) Suppose a student is selected and known to be NOT a student leader, what is the probability that

(i) the student is a male student.

(ii) the student is a senior female student.

In: Statistics and Probability

While the handbook addressed an overview of positive behavior support at the individual level, there is...

While the handbook addressed an overview of positive behavior support at the individual level, there is a wealth of resources and research on the topic of implementing school-wide. Research, from reputable sites and organizations, the salient aspects of positive behavior support school-wide plan and clearly indicate in no less than three well-developed paragraphs. Then write a positive behavior support plan for your future classroom including the salient points. Be sure to indicate how you will recognize positive behavior as well as correcting negative behavior. You may use some creative license in imaging and referencing a school-wide plan.

Class: Characteristics of Exceptional Children

Education

In: Psychology