A medical doctor wishes to test the claim

Assignment Help Applied Statistics

Reference no: EM13759890

Having some difficulty answering this question...

A medical doctor wishes to test the claim that the standard deviation of the systolic blood pressure of deep sea divers is greater than 450. To do so, she selected a random sample of 25 divers and found s = 468.

Assuming that the systolic blood pressures of deep sea divers are normally distributed, the doctor would perform a chi-square test to test her research hypothesis. In that case, what is the test value that she would compute.

Place your answer, rounded to 3 decimal places, in the blank. For example, 34.567 would be a legitimate entry

Reference no: EM13759890

Questions Cloud

The population mean amount owed in student loans : A study of 37 graduates of four-year colleges revealed the mean amount owed by a student in student loans was $16,381. The standard deviation of the sample was $1,352. Construct and explain a 90% confidence interval estimate of the population mean am..

An irs study : 3. According to an IRS study, it takes a mean time of 290 minutes for taxpayers to prepare, copy and electronically transfer a 1040 tax form. The standard deviation of this distribution is 75 minutes. A consumer watchdog agency selects a random sampl..

Requirements for liquidating a corporation : State law varies as to the reporting requirements for liquidating a corporation. Using your home region/state/city, research the liquidation reporting requirements at the state and federal level and post the requirements to the discussion board.

What is distinctive about christian liberal arts : What is distinctive about "Christian" liberal arts? What is Mannoia as it relates to description as a center for a Christian Liberal Arts?

A medical doctor wishes to test the claim : A medical doctor wishes to test the claim that the standard deviation of the systolic blood pressure of deep sea divers is greater than 450. To do so, she selected a random sample of 25 divers and found s = 468.

An independent-measures study produces : An independent-measures study produces t(21)=3.00, p

The actual amount of icing sugar : The actual amount of icing sugar that a filling machine puts into "180 gram" jars is well modeled as a normally distributed random variable with σ = 1.88 gram. If it is desired that only 1.2% (i.e. 0.012) of these jars are to contain less than 180.00..

Roles of management accounting : Review the roles of management accounting within a company. What is the most important role of management accounting? How is that different than financial accounting?

Business process management : In this writing assignment, you will explore how organizations use business process management (BPM). Write a onepage (250-word) paper explaining how organizations use business process management (BPM). Be sure to use at least one specific example..

User Account

All Pages