Question
In: Math
On average, do hospitals in the United States employ fewer than 900 personnel? Use the hospital...
- On average, do hospitals in the United States employ fewer than 900 personnel? Use the hospital database as your sample and an alpha of 0.10 to test this figure as the alternative hypothesis. Assume that the number of births and number of employees in the hospitals are normally distributed in the population.
-
Personnel 792 1762 2310 328 181 1077 742 131 1594 233 241 203 325 676 347 79 505 1543 755 959 325 954 1091 671 300 753 607 929 354 408 1251 386 144 2047 1343 1723 96 529 3694 1042 1071 1525 1983 670 1653 167 793 841 316 93 373 263 943 605 596 1165 568 507 479 136 1456 3486 885 243 1001 3301 337 1193 1161 322 185 205 1224 1704 815 712 156 1769 875 790 308 70 494 111 1618 244 525 472 94 297 847 234 401 3928 198 1231 545 663 820 2581 1298 126 2534 251 85 432 864 66 556 347 239 973 439 1849 102 262 885 549 611 330 1471 75 262 328 377 575 1916 2620 571 703 535 160 202 1330 370 3123 2745 815 576 502 808 50 728 4087 3012 68 3090 1358 576 284 145 2312 1124 336 415 1779 338 453 437 261 609 647 61 2074 2232 948 409 153 741 1625 538 789 395 956 362 144 229 396 2256 731 1477 102 106 939 392 3516 785 607 273 630 1379 1108 583 514 216 1593 1055 399 834 104
Solutions
milcah answered 1 year agoRelated Solutions
Hospitals: Currently, there are 5723 registered hospitals in the United States. Are the numbers of hospitals...
Hospitals: Currently, there are 5723
registered hospitals in the United States.
Are the numbers of hospitals in different states discrete or
continuous?
Answer: ________________
What is the level of measurement for the number of hospitals in
different years? Pick one (nominal, ordinal, interval, ratio)
Answer: ________________
A survey is conducted by randomly selecting 10 patients in
every hospital, what type of sampling is used? Pick one (random,
systematic, convenience, stratified, cluster)
Answer: ________________
If a survey is conducted by randomly...
In the United States, most healthcare services are produced by private doctors and hospitals that receive...
In the United States, most healthcare services are produced by
private doctors and hospitals that receive their incomes from
_______.
A.private health-insurance, governments, and patients
B.only private health-insurance
C.only governments
D.50 percent from private insurance companies and 50 percent
from patient expenditure
In the United States, most healthcare services are produced by private doctors and hospitals that receive...
In the United States, most healthcare services are produced by
private doctors and hospitals that receive their incomes from
_______.
A.
private health-insurance, governments, and patients
B.
50 percent from private insurance companies and 50 percent from
patient expenditure
C.
only private health-insurance
D.
only governments
Random samples of 900 people in the United States and in Great Britain indicated that 60%...
Random samples of 900 people in the United States and in Great
Britain indicated that 60% of the people in the United States were
positive about the future economy, whereas 66% of the people in
Great Britain were positive about the future economy.
a. Does this information provide strong evidence that the people
in Great Britain are more optimistic about the economy at 5%
significance level?
b. Find a 98% confidence interval for the difference between two
population proportions.
Do you think the disparities experienced by LGBT populations in the United States are different than...
Do you think the disparities experienced by LGBT populations in
the United States are different than those for other
groups/populations? If so, what differences do you think exist? If
not what makes their challenges similar to others?
Do left handed starting pitchers pitch fewer innings per game on average than right handed starting...
Do left handed starting pitchers pitch fewer innings per game on
average than right handed starting pitchers? A researcher looked at
eleven randomly selected left handed starting pitchers' games and
eleven randomly selected right handed pitchers' games. The table
below shows the results.
Left: 6 6 8 6 5 7 5 7 5 5
Right: 6 8 7 7 7 6 8 6 8 7
Assume that both populations follow a normal distribution. What
can be concluded at the the αα =...
Data from n = 113 hospitals in the United States are used to assess factors related...
Data from n = 113 hospitals in the United States are
used to assess factors related to the likelihood that a hospital
patients acquires an infection while hospitalized. The variables
here are y = infection risk, x1 =
average length of patient stay, x2 = average
patient age, x3 = measure of how many x-rays
are given in the hospital. The Minitab output is as follows:
Regression Analysis: InfctRsk versus Stay, Age, Xray
Analysis of Variance
Source
DF
Adj SS...
Smoking remains more common in much of Europe than in the United States. In the United...
Smoking remains more common in much of Europe than in the United
States. In the United States, there is a strong relationship
between education and smoking: well-educated people are less likely
to smoke. Does a similar relationship hold in France? Here is a
two-way table of the level of education and smoking status
(nonsmoker, former smoker, moderate smoker, heavy smoker) of a
sample of 467 French men aged 20 to 60 years. The subjects are a
random sample of men...
The average price for a gallon of gasoline in the United States is 3.75 and in...
The average price for a gallon of gasoline in the United States
is 3.75 and in Russia it is 3.37. Assume these averages are the
population means in the two countries and that the probability
distributions are normally distributed with a standard deviation of
.25 in the United States and a standard deviation of .20 in Russia.
a. What is the probability that a randomly selected gas station in
the United States charges less than ________ per gallon (to 4...
The average price for a gallon of gasoline in the United States is $3.74 and in...
The average price for a gallon of gasoline in the United States
is $3.74 and in Russia it is $3.4. Assume these averages are the
population means in the two countries and that the probability
distributions are normally distributed with a standard deviation of
$0.25 in the United States and a standard deviation of $0.20 in
Russia.
a. What is the probability that a randomly
selected gas station in the United States charges less than $3.65
per gallon (to 4...
ADVERTISEMENT
ADVERTISEMENT
Latest Questions
- Search the Internet to find (at least 2 websites) related to the general field of malware....
- Consider the following schema: Suppliers(sid, sname, address) Parts(pid, pname, color) Catalog(sid, pid, cost) write the following...
- Singh Development Co. is deciding whether to proceed with Project X. The cost would be $12...
- CS2123 Data Structures - Fall 2019 Assignment 1: Function Runtimes Table Due 9/11/19 by 11:59pm Completing...
- Question 2. Design a 16-1 MUX using any number of lower MUXs, such as 8-1 or...
- . Write a function that takes, as arguments, two objects, value1 and value2. If
- Wii Brothers, a game manufacturer, has a new idea for an adventure game. It can market...
ADVERTISEMENT