Go to the GradeScope link in the D2L folder under Content->Exam 1 to submit your PDF solutions.  I have uploaded my solution to the submission folder indicated above.

A number is randomly selected from the set of numbers {1, 2, 3, 4, 5, 6, 7, …, 19, 20}. Find the probability that it is not a prime number. Leave your answer as a fraction.

A toxicity of [answer1] could result in orange skin.

[Answer1] can develop in alcoholics, due to a [answer2] deficiency.

During prolonged fasting, the body will [answer1].

[Answer1] and [answer2] stimulate osteoclasts to dissolve bone.

We discuss the thermic effect of food as___________.

Suppose scores on exams in statistics are normally distributed. A random sample of 36 scores is selected and the sample mean is found to be 68. Suppose the population standard deviation is 5 points. Is this a Z-interval or a T-interval? Find a 95% confidence interval estimate for the population mean exam score.

A 10-day-old female infant is brought to the emergency department for poor feeding, vomiting, and lethargy. On physical exam, she has mild clitoromegaly and hyperpigmented genitalia. Laboratory tests reveal hyponatremia, hyperkalemia, and hypoglycemia. Which of the following enzyme deficiencies most likely explains this presentation?

A 10-year-old child presents with long limbs, pectus excavatum, and a mid-systolic click heard over the apex. Echocardiography shows mitral valve prolapse. What is the underlying embryologic and genetic cause of this condition?