For a random sample of 36 items and a sample mean of 211, compute a 95% confidence
Question:
For a random sample of 36 items and a sample mean of 211, compute a 95% confidence interval for µ if the population standard deviation is 23.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 88% (9 reviews)
n 36 211 s 23 95 C...View the full answer
Answered By
PALASH JHANWAR
I am a Chartered Accountant with AIR 45 in CA - IPCC. I am a Merit Holder ( B.Com ). The following is my educational details.
PLEASE ACCESS MY RESUME FROM THE FOLLOWING LINK: https://drive.google.com/file/d/1hYR1uch-ff6MRC_cDB07K6VqY9kQ3SFL/view?usp=sharing
3.80+
3+ Reviews
10+ Question Solved
Related Book For
Business Statistics For Contemporary Decision Making
ISBN: 978-1118749647
8th edition
Authors: Black Ken
Question Posted:
Students also viewed these Statistics questions
-
A random sample of 36 observations has been drawn from a normal distribution with mean 50 and standard deviation 12. Find the probability that the sample mean is in the interval47 < X < 53.
-
If the population standard deviation is = 8, how large a sample is necessary to have a standard error that is: a. Less than 4 points? b. Less than 2 points? c. Less than 1 point?
-
For a random sample of seven homes that were recently sold in a city suburb, the assessed values x and the selling prices y are (a) Plot the scatter diagram. (b) Determine the equation of the least...
-
Automobiles air bags are filled via the decomposition of sodium azide, according to the following equation: 2 NaN3 (s) 2 Na (s) +3 N2 (g) Calculate the work (in L atm) when 2.25 g of sodium azide...
-
Describe a recent purchase you made. To what extent did you follow the consumer decision-making process described in this chapter? How would you explain any differences?
-
You are a public accountant for several wealthy individuals who have major real estate holdings, including a couple who owns a mall in Brentwood, Tennessee. A major retailer has just moved out of the...
-
Explain briefly the auditor's duty when (s)he has unresolved doubts about the ability of the auditee to continue as a going concern.
-
Pitt Limited is trying to determine the value of its ending inventory as of February 28, 2017, the company's year-end. The accountant counted everything that was in the warehouse as of February 28,...
-
A basketball player balances a ball on his finger. The ball is rotating with an initial angular speed of 4 rad/s. He then uses his hand to push along the edge of the ball to make it rotate faster....
-
A boat has a uniform cross-sectional area at the water line of 750 m 2 . Fifteen cars of average mass 1200 kg are driven on board. Calculate the extra depth that the boat sinks in water of density...
-
Use the following information to construct the confidence intervals specified to estimate . a. 95% confidence for , x = 3.5, and n = 60 b. 98% confidence for , x = 23.89, and n = 75 c. 90%...
-
A random sample of 81 items is taken, producing a sample mean of 47.The population standard deviation is 5.89.Construct a 90% confidence interval to estimate the population mean.
-
On January 1, 2012, Fishing Creek Company purchased Skull Valley Technologies for $8,800,000 cash. The book value and fair value of Skull Valleys assets as of the date of the acquisition are listed...
-
Although Malaysia has made a concerted effort to preserve and enhance environmental quality, it is still confronted with the competing demands of greater urbanisation and environmental preservation. ...
-
Describe why environmental justice involves ethical decision-making in respect to distributive justice, protecting marginalized communities, and the development and enforcement of environmental laws.
-
What domestic legal instrument (Act of Parliament) deals with the application of international environmental law in South Africa? Identify the Act, the provision, and what is indicated the rein.?
-
In South Africa, environmental management inspector (EMI) are primarily responsible for enforcing environmental laws. Discuss the function, role and powers of an EMI as set out in National...
-
What's your view of the argument that increased environmental regulations will cause the prices of good and services to increase? Would you be willing to pay more for certain items if it meant that...
-
What is the marginal propensity to consume, and how is it related to the marginal propensity to import?
-
The tractor is used to lift the 150-kg load B with the 24-mlong rope, boom, and pulley system. If the tractor travels to the right at a constant speed of 4 m/s, determine the tension in the rope when...
-
Find the moment of inertia of the shaded section about the edge \(A B\) as shown in Figure 11.29. FIGURE 11.29: R= 10 cm Semi circle D A B 20 cm 25 cm
-
1. What technique can be used to analyze the degree of association of two variables when only ordinal level data or ranked data are available? 2. In the Spearmans rank correlation technique, how are...
-
1. What is the parametric alternative to the Friedman test? 2. What are the key assumptions underlying the Friedman test? 3. State the null and alternative hypotheses of the Friedman test.
-
1. What can we use the Kruskal-Wallis test to determine? 2. State the null and alternative hypotheses of the Kruskal-Wallis test.
-
Car A and car B travel in the same direction along a straight section of the interstate highway. For the entire interval shown on the velocity-versus-time graph (see figure below), car A is ahead of...
-
A novice golfer on the green takes three strokes to sink the ball. The successive displacements of the ball are d = 4.02 m to the north, d = 2.10 m northeast, and d3 = 1.18 m at 30.0 west of south
-
A point particle with charge q = = -200 nC and mass m = 3.0 106 g is released from rest at the midpoint of a parallel-plate capacitor. The capacitor has plate separation d 3.0 mm. The negative...
Study smarter with the SolutionInn App