The null hypothesis Ho 48 was tested against the alternative hypothesis, Ha 48 A sample of 75 resulted in a calculated p value of 0 102 If s 3 5 find the value of the sample mean, ...

The null hypothesis Ho: = 48 was tested against the alternative hypothesis, Ha: > 48

Question:

The null hypothesis Ho: µ = 48 was tested against the alternative hypothesis, Ha: µ > 48 A sample of 75 resulted in a calculated p-value of 0.102. If s = 3.5 find the value of the sample mean, .

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Elementary Statistics

ISBN: 9780538733502

11th Edition

Authors: Robert R. Johnson, Patricia J. Kuby

See More Books

Question Posted: Aug 28, 2015 03:09 AM

See More Questions

A sample of 75 corporations buying back franchises was examined. Of these cases, returns on common stock around the buyback announcement date were positive 52 times, negative 15 times, and zero 8...
State the null hypothesis Ho and the alternative hypothesis Ha that would be used for a hypothesis test related to each of the following statements: a. The mean age of the students enrolled in...
State the null hypothesis Ho and the alternative hypothesis Ha that would be used to test the following statements. a. The four choices are all equally likely. b. The poll showed the political party...
rn rn Anushka (an Australian Tax resident) works as an employee for a child care centre, Brilliant Kids Pty Ltd, on a permanent part-time basis while she runs her business as a day carer for her own...
Show that the normal distribution has (a) A relative maximum at x = ; (b) Inflection points at x = and x = + .
Real Estate Transaction Involving Controlled Entities Pye Inc. owns 100% of both Sye Savings and Loan and Tye Realty. Tye owns several parcels of undeveloped land on the outskirts of Phoenix,...
6. Let E = {(x, y) : 0 < y < x} and set f (x, y) = (x + y, xy) for (x, y) E E. (a) Prove that f is 1-1 from E onto {(s, t) : s > 20, t > O} and find a formula for f-1(S,t). (b) Use the Inverse...
Thibodeau Company has the following merchandise account balances: Sales Revenue $195,000, Sales Discounts $2,000, Cost of Goods Sold $117,000, and Inventory $40,000. Prepare the entries to record the...
Jones Products manufactures and sells to wholesalers approximately 200,000 packages per year of underwater markers at $3.87 per package. Annual costs for the production and sale of this quantity are...
Describe the difference between a branded website and a shopping site. How can a seller use Internet location as a price-segmentation fence?
The U.S. Census Bureau reports that the estimated mean U.S. married-couple family income is $90,835 + - $101 The Bureau describes the margin of error as providing a 90% probability that the interval...
The null hypothesis,Ho = 16 was tested against the alternative hypothesis, Ha: < 16 A sample of 50 resulted in a calculated p-value of 0.017. If =14 find the value of the population standard...
Corporate Ethics is it ethical for large firms to unilaterally lengthen their payables periods, particularly when dealing with smaller suppliers?
5. Group the majors and construct a relative frequency distribution with a circle graph with this information. Program of Study bus AA Bus Eng AS Nur mech AA Nur AA AS Nur AS Nur AA DE AS AA AS AA AA...
1 2 Let f (x) = and g(x) = +4. x-3 a. Find and simplify (go f) (x). (gf) (x) = b. Find the restriction for the domain of (go f) (x) Domain restriction: x + each value using comma.) (If there's more...
The Casings Plant of Wyoming Machines makes plastics shells for the company's calculators. (Each calculator requires one shell.) For each of the next two years, Wyoming expects to sell 660,000...
(f) A windowless office is to be illuminated for 15 hours per day, for 6 days per week, for 50 weeks per year. The floor is 20 m long and 12 m wide. An overall illumination of 450 Lux is to be...
Give the series of basic transformation matrices that transform the wedge below so that it can sit "on top of" the following parallelepiped to form a simple "house" with the ridge line of the roof...
In 1990 Congress passed the Gun-Free School Zone Act that made it unlawful to possess a firearm in a school zone. A highschool senior carried a concealed and loaded handgun into his high school and...
Express mass density in kg/m3 and weight density in lb/ft3. 1. Find the mass density of a chunk of rock of mass 215 g that displaces a volume of 75.0 cm3 of water. 2. A block of wood is 55.9 in. x...
a. What is the direction of testing controls for purchases transactions that pertains to the existence or occurrence assertion? b. What is the direction of testing controls for purchases transactions...
In each part, we have given the P-value for a hypothesis test. For each case, refer to Table 9.8 to determine the strength of the evidence against the null hypothesis. a. P = 0.06 b. P = 0.35 c. P =...
In each part, we have given the P-value for a hypothesis test. For each case, refer to Table 9.8 to determine the strength of the evidence against the null hypothesis. a. P = 0.184 b. P = 0.086 c. P...
Right-tailed test: a. z = 2.03 b. z = 0.31 We have given the value obtained for the test statistic, z, in a one-mean z-test. We have also specified whether the test is two tailed, left tailed, or...
Given the following financial data for the Smith Corporation, calculate the length of the firm's operating cycle (OC). Sales $2,610,000 Cost of Good Sold $2,088,000 Inventory $ 278,400 Accounts...
The predetermined overhead rate is usually calculated Group of answer choices At the end of each year At the beginning of each month At the beginning of the year At the end of the month
ajax county collects property taxes for the cities within the county, Ajax county collected 1000 from citizens in Beatty city that belong to Beatty city what would be the appropriate entries for ajax...

The null hypothesis Ho: = 48 was tested against the alternative hypothesis, Ha: > 48

Question:

Step by Step Answer:

P Pz z 01020 z 127 4...View the full answer

Elementary Statistics

Students also viewed these Statistics questions