The risk of females experiencing an anxiety disorder during a given 12-month period is approximately 1...

The risk of females experiencing an anxiety disorder during a given 12-month period is approximately 1 in 5. Suppose a researcher plans to take a random sample of females and monitor their anxiety over 12 months.

If 10 females are randomly sampled, what is the probability that 5 or more will experience an anxiety disorder? (Round answer to 3 decimal places)

If 20 females are randomly sampled, what is the probability that 2 or more will experience an anxiety disorder? (Round answer to 3 decimal places)

If 20 females are randomly sampled, what is the probability that 5 or less will experience an anxiety disorder? (Round answer to 3 decimal places)

If 30 females are randomly sampled, what is the probability that 10 or less will experience an anxiety disorder? (Round answer to 3 decimal places)

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orchestra answered 1 year ago

The risk of females experiencing an anxiety disorder during a given 12-month period is approximately 1...

The risk of females experiencing an anxiety disorder during a given 12-month period is approximately 1 in 5. Suppose a researcher plans to take a random sample of females and monitor their anxiety over 12 months. If 20 females are randomly sampled, what is the probability that exactly 10 will experience an anxiety disorder during this 12-month period? (Round answer to 3 decimal places) If 20 females are randomly sampled, what is the probability that exactly 5 will experience an...

During a given period, a stock had a realized return of 12%. During the same period,...

During a given period, a stock had a realized return of 12%. During the same period, the risk free rate of return was 6% and the market return was 9% and this stock's beta was 0.8. Calculate this stock's abnormal return during the period in question. Group of answer choices 3.6% (4.2%) (3.6%) 4.2%

Select 1 of the following anxiety disorders: Panic disorder Agoraphobia Generalized anxiety disorder Provide the following...

Select 1 of the following anxiety disorders: Panic disorder Agoraphobia Generalized anxiety disorder Provide the following details about the disorder: What are some of the symptoms? What would this disorder look like in person? Make sure you relate this back to the DSM criteria. What is its prevalence in the U.S. population? What is your perception of potential impact on workplace performance? Discuss 1 type of treatment approach that has shown to be successful in treating the disorder you selected....

1. The systolic blood pressure (given in millimeters) of females has an approximately normal distribution with...

1. The systolic blood pressure (given in millimeters) of females has an approximately normal distribution with mean μ = 122 millimeters and standard deviation σ = 16 millimeters. Systolic blood pressure for females follows a normal distribution. What is the probability that a female’s systolic blood pressure is less than 90 millimeters? Round answer to 3 decimal places 2. The systolic blood pressure (given in millimeters) of females has an approximately normal distribution with mean μ = 122 millimeters and...

Characterize the symptoms associated with: 1) illness anxiety disorder, 2) panic disorder, and 3) somatic symptom...

Characterize the symptoms associated with: 1) illness anxiety disorder, 2) panic disorder, and 3) somatic symptom disorder. Describe areas of overlap among these three disorders and their distinguishing features. What role does anxiety play in the development and maintenance of each of these disorders? If different, how are the underlying anxiety issues addressed in the treatment of these disorders?

James, age 12, has been diagnosed with Social Anxiety Disorder. His main worry is that other...

James, age 12, has been diagnosed with Social Anxiety Disorder. His main worry is that other people will think he is stupid or boring. James does not answer questions in class and rarely talks to his peers during lunch and recess. Which of the following is an exposure activity that James’ therapist might have him practice early in treatment? (a) Listing things that could go wrong if he talked to a peer (b) Giving a speech in front of the...

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The life expectancy for females in a certain country born during 1980−1985 was approximately 75.2 years....

The life expectancy for females in a certain country born during 1980−1985 was approximately 75.2 years. This grew to 76 years during 1985−1990 and to 76.2 years during 1990−1995. Construct a model for this data by finding a quadratic equation whose graph passes through the points (0,75.2),(5,76),and (10,76.2). Use this model to estimate the life expectancy for females born between 1995 and 2000 and for those born between 2000 and 2005. Let x be the number of years since 1980...

3. Sleep apnea is a disorder in which there are pauses in breathing during sleep period...

3. Sleep apnea is a disorder in which there are pauses in breathing during sleep period people with this condition must wake up frequently to breathe. In a sample of 340 people aged 65 and over, 106 of them had sleep apnea. What is the lower bound for the 90% confidence interval for the proportion of those aged 65 and over who have sleep apnea. Round to 3 decimal places. 4. The Nielsen company surveyed 258 of owners of Android...

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The risk of females experiencing an anxiety disorder during a given 12-month period is approximately 1...

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The risk of females experiencing an anxiety disorder during a given 12-month period is approximately 1...

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