Hi could you correct the wrong problems -2(d) Based on your answers in parts (a) to (c), will you reject or fail to reject the null hypothesis? Are the data statistically significant at level a?O At the a = 0.05 level, we reject the null hypothesis and conclude the data are statistically significant.O At the a = 0.05 level, we reject the null hypothesis and conclude the data are not statistically significant.O At the a = 0.05 level, we fail to reject the null hypothesis and conclude the data are statistically significant.O At the a = 0.05 level, we fail to reject the null hypothesis and conclude the data are not statistically significant. Recall that Benford's Law claims that numbers chosen from very large data files tend to have "1" as the first nonzero digit disproportionately often. In fact, research has shown that if yourandomly draw a number from a very large data file, the probability of getting a number with "1" as the leading digit is about 0.301. Now suppose you are the auditor for a very large corporation.The revenue file contains millions of numbers in a large computer data bank. You draw a random sample of n = 227 numbers from this file and r= 87 have a first nonzero digit of 1. Let prepresent the population proportion of all numbers in the computer file that have a leading digit of 1.(1) Test the claim that p is more than 0.301. Use a = 0.05.

Name: Hi could you correct the wrong problems -2(d) Based on your answers in
Uploaded: 2024-03-05T11:52:21.000Z
Channel: Bartleby
Description: Hi could you correct the wrong problems -2(d) Based on your answers in parts (a) to (c), will you reject or fail to reject the null hypothesis? Are the data statistically significant at level a?O At the a = 0.05 level, we reject the null hypothesis a

Answered: Image /qna-images/answer/3651d5d4-50c2-4711-b821-13037b65cbec.jpg

Math

Statistics

(d) Based on your answers in parts (a) to (c), will you reject or fail to reject the null hypothesis? Are the data statistically significant at level a? At the a = 0.05 level, we reject the null hypothesis and conclude the data are statistically significant. O At the a = 0.05 level, we reject the null hypothesis and conclude the data are not statistically significant. O At the a = 0.05 level, we fail to reject the null hypothesis and conclude the data are statistically significant. O At the a = 0.05 level, we fail to reject the null hypothesis and conclude the data are not statistically significant.

(d) Based on your answers in parts (a) to (c), will you reject or fail to reject the null hypothesis? Are the data statistically significant at level a? At the a = 0.05 level, we reject the null hypothesis and conclude the data are statistically significant. O At the a = 0.05 level, we reject the null hypothesis and conclude the data are not statistically significant. O At the a = 0.05 level, we fail to reject the null hypothesis and conclude the data are statistically significant. O At the a = 0.05 level, we fail to reject the null hypothesis and conclude the data are not statistically significant.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: Can you help me with Practice Problem, Thank you.

Q: 2) A vendor has learned that, by pricing hot dogs at $ 1.25, sales will reach 119 hot dogs per day.…

Q: 2. Use the data in Problem the treatments into one sample of size n = 250. Use the pooled data to…

A: The test is to be conducted to check whether the distribution is normal or not. The hypotheses are…

Q: Can you help me with Practice Problem, Thank you.

Q: Please solve these problems thanks

A: Given: n x¯ s Pick a pair 31 85.2 3.45 Pickled peppers 30 82.1 4.62 Confidence interval…

Q: Height varies directly as foot length. A person whose foot length is 10 inches is 67 inches tall.…

A: Given problem:- Height varies directly as foot length. A person whose foot length is 10 inches is 67…

Q: Can you help me with Practice Problem, Thank you.

A: To find the values of a and b for which the line 2x + y = b is tangent to the parabola y = ax2 when…

Q: Can you help me with Practice Problem, Thank you.

A: Step 1:

Q: X y X > -4 6 -6 7 -3 0 -5 0 -2 -4 -4 -5 -1 -6 -3 -8 0 -6 -2 -9 1 -4 2 0 -1 0 -8 -5 3 6 1 0 4 14 2 7…

Q: What are the steps to solving this problem?

A: COst function C(x) = 0.001x3+0.2x2+38x+250where x = no. of items producedNow, if x = 30 then C(x) =…

Q: Please do problem 2. Thank you!

Q: 1 is subtracted from the cube of a number

A: 1 is subtracted from the cube of a number.Let the number be xSo, we have1 is subtracted from the…

Q: What is the bottom equation for this, please ?

A: Apologies for the inconvenience. We graph the given equations using graphing calculator.

Q: Hey can you show the solution in a piece of paper or some sort of visual?

Q: Can you help me with Practice Problem, Thank you.

A: Step 1: Step 2: Step 3: Step 4:

Q: Tom and Henry had the same number of marbles. Tom gave away 1/2 of his marbles. Henry gave away 3/4…

Q: Can you help with this practice problem

Q: Clarify step 2

A: Given Information: Sample size n=1032Sample proportion pˆ=73%=0.73Margin of error E=3.9%=0.039

Q: Can you help me with Practice Problem, Thank you.

A: Step 1: Step 2: Step 3: Step 4:

Q: step 2 does not seem correct

A: The question was not in proper mathematical form. Please share images for Math notations from next…

Q: I'm very confused. I get to step 3 and i get lost. Please help.

Q: I don't understand, could you write it on paper?

Q: Compute test statistic (Independent t-score) Pooled variance S2p:…

A: 1. The formula for pooled variance is given by : S2p=(n1-1).s21+(n2-1).s22n1+n2-2=SS1+SS2n1+n2-2…

Q: mum/relative minimum or neither. ive. Then determine the intervals where f(x) concave down.

Q: Problem 4 Arianna went running for 0.75 hours and ran 5.55 miles. What was her speed, in miles per…

Q: Robots at the Galactic Workshop had 30 moops to build. 3/5 of the moops were prange. 1/2 of the…

A: A fraction is a number in the form xy (where x and y are both integers and y≠0). In the above number…

Concept explainers

Unitary Method

The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.

Speed, Time, and Distance

Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.

Profit and Loss

The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.

Units and Measurements

Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.

Topic Video

Question

Hi could you correct the wrong problems

-2
(d) Based on your answers in parts (a) to (c), will you reject or fail to reject the null hypothesis? Are the data statistically significant at level a?
O At the a = 0.05 level, we reject the null hypothesis and conclude the data are statistically significant.
O At the a = 0.05 level, we reject the null hypothesis and conclude the data are not statistically significant.
O At the a = 0.05 level, we fail to reject the null hypothesis and conclude the data are statistically significant.
O At the a = 0.05 level, we fail to reject the null hypothesis and conclude the data are not statistically significant.

Recall that Benford's Law claims that numbers chosen from very large data files tend to have "1" as the first nonzero digit disproportionately often. In fact, research has shown that if you
randomly draw a number from a very large data file, the probability of getting a number with "1" as the leading digit is about 0.301. Now suppose you are the auditor for a very large corporation.
The revenue file contains millions of numbers in a large computer data bank. You draw a random sample of n = 227 numbers from this file and r= 87 have a first nonzero digit of 1. Let p
represent the population proportion of all numbers in the computer file that have a leading digit of 1.
(1) Test the claim that p is more than 0.301. Use a = 0.05.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Application of Algebra$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.

Similar questions

Elena biked x miles, and Noah biked more than that. Problem 10 Write an equation for each situation using a decimal. *Draw a tape diagram to help you reason if needed.
How far will the driver get if he drives at an average speed of 40 miles per hour for 3 hours and 45 minutes
Can you help me with Practice Problem, Thank you.
Can you help me with Practice Problem, Thank you.
Can you help me with Practice Problem, Thank you.
what are the names of these equations
Does this value make sense in the context of the problem?
*look carefully to tell the difference between the two problems.