Normally distributed population
1. A normally distributed population has a mean µ=32 and a standard deviation ?=7. For a set of samples of size 8 taken from this population, about 99.7% of the means will be in what interval?
Can someone please answer and explain.
Expected delivery within 24 Hours
When the sign is in place, the cable height at the sign is 8 feet below the anchor points. In order to design the anchor hardware, it is necessary to determine the tension in the cable. What is that tension in pounds?
Suppose the coach of the football team wants to estimate the proportion of the population of fans who support his current starter lineup. The coach wants the estimate to be .04 of the true proportion. Assume a 90 percent level of confidence. The
Suppose the mean systolic blood pressure in a group of individuals is 150 mmHg, with a standard deviation of 15. Assuming SBP follows a normal distribution in this population, cimpute the following:
To the nearest 0.1, what is the safety factor if the bracket is extended so that the load is now 18 inches from the wall and the load is changed to 72 pounds?
The maximum height h of the loop is the same as the initial height of the block. Will A make it completely around the loop without losing contact with the track?
Adcock Corp. had $500,000 net income in 2007. On January 1, 2007 there were 200,000 shares of common stock outstanding. On April 1, 20,000 shares were issued.
A power of 90% and a two-sided test of size 0.05 are desired. How many patients are needed to detect a difference between true response rates of p1=30% and p2=50%? Let the proportion in group 1 be q1 = 0.4. Use the appropriate formula and show you
For the process where q= 62.5 kj/kg and wkcs= 60 kj/kg determine the energy change if the system mass is 2 kg" 2.) Into a closed boiler containing 100kg of water.
1936668
Questions Asked
3,689
Active Tutors
1435444
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
The researchers adjusted their analyses to account for several potential confounding variables, including gender, age, race/ethnicity, parental education
A patient reports having episodes of dizziness, nausea, and lightheadedness and describes a sensation of the room spinning when these occur.
An 18 year old primagravida presents at 36 weeks gestation with a blood pressure of 145/90. What is your initial working diagnosis?
What aspects of the work environment are being affected by the organization's systemic structure when staff members are not held accountable
I need help explaining why healthcare leaders must align the strategic communication efforts to the organizational culture of the stakeholders
Question: Which of the following is the most important feature in an experimental study?
Decha Phan (pronouns he/him/his) is a 50-year-old male. He presents with complaints of intermittent, sharp, severe pain in the right flank for the past week