on 11 The distribution of total body protein in adult men with liver cirrhosis is Normal...
1. 8 pts.) The distribution of total body protein in adult men with liver cirrhosis is approximately Normal with mean 9.8 kg and standard deviation 0.1 kg. (a) If you take a random sample of 25 adult men with liver cirrhosis, what is the probability that their average total body protein is between 9.77 and 9.84 kg? (b) What is the total body protein level such that the probability is only 0.15 that the average total body protein for a...
1. The distribution of heights of adult men is Normal, with a mean of 69 inches and a standard deviation of 2 inches. Gary’s height has a z-score of 0.5 when compared to all adult men. Interpret what this z-score tells about how Gary’s height. A. Gary is one standard deviation above the mean. B. 68% of adult men are shorter than Gary. C. Gary is 70 inches tall. D. All of the above are correct answers. 2. The mean...
could you solve these 4 questions. Thank you Marks for this submission: 1.00/1.00 The national average SAT score (for Verbal and Math) is 1028 with a standard deviation of 92. What is the probability that a randomly selected score exceeds 1200? ete o 1.00 Select one: estion a. 0.41 b. 0.88 c. 0.59 d. 0.12 e. Cannot be determined Check In the university library elevator there is a sign indicating a 16-person limit as well as a weight limit of...
The time that university students spend on the internet follows a normal distribution. At flinders university, the mean time is 5 hours with a standard deviation of 1.2 hours. What is the probability that the average time 100 random students on campus willl spend more than 5 hours on the internet? a) 0.5 b) 1 c) 0.2 d) 0
1. Which of the following will increase the value of the power in a statistical test of hypotheses? (a) Increase the Type II error probability. (b) Increase the sample size. (c) Reject the null hypothesis only if the P-value is smaller than the level of significance. (d) All of the above 2. A significance test gives a P-value of 0.023. This means that the result is statistically significant at (a) both the 0.01 and the 0.05 levels. (b) neither the...
Please answer the marked questions.......... Please show your work............. that all young adult men is greater the IC than 50 min d the 65 74 66 37 45 68 64 50 48 65 58 55 52 63 59 57 74 65 the 11.38 1138 The club professional at a difficul that his course is so tough that t course boasts average golfer loses a dozen or more golf balls d ng a round of golf. A dubious golfer sets out...