Calculus and Above

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Sandhya! I am working on our practice problems and was
Hello Sandhya! I am working on our practice problems and was hoping that you could help me? I am learning how to use SPSS and want to make sure that I am doing the problems correctly.For normally dist… read more
Sandhya
Master's Degree
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You roll a​ six-sided die. Find the probability of each of
You roll a​ six-sided die. Find the probability of each of the following scenarios. ​(a) Rolling a 6 or a number greater than 3 ​(b) Rolling a number less than 5 or an even number ​(c) Rolling a 4 or … read more
R.R. Jha
Bachelor's Degree
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A probability experiment consists of rolling a fair
A probability experiment consists of rolling a fair 14​-sided die. Find the probability of the event below. rolling a 2 What is the probability?… read more
Kofi
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1. A coin is tossed and a die is rolled. What is the
1. A coin is tossed and a die is rolled. What is the probability that the coin lands on tails and the die lands on a number greater than four?2. A bowl contains six blue marbles, five red marbles, and… read more
Sandhya
Master's Degree
5,542 satisfied customers
If two fair dicecare rolled,find the probability of getting
If two fair dicecare rolled,find the probability of getting this result. (A) A sum of 8 (B) A double like 3-3,5-5 ect (C) A sum less than 5 (D) A sum of 8 or a double… read more
R.R. Jha
Bachelor's Degree
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One card is selected from a deck of 52. If aces are​ high,
One card is selected from a deck of 52. If aces are​ high, what is the probability the card is red or less than​ 6?… read more
GLENN GILONGOS
Master of Mathematics
637 satisfied customers
Can I send a picture through here? Im struggling, I am
I am trying to teach myself elementary statistics for a credit by exam test tomorrow. I am struggling with a calculating the mean and standard deviation for an unfair 6- sided die. I worked the math out and plugged it into my caluclator but my answer is still different from what is shown on the answer key on the study guide. I am also struggling with confidence intervals. … read more
GLENN GILONGOS
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This is a statistics/probability question. I am playing a
This is a statistics/probability question. I am playing a tabletop role playing game known as Deadlands and I am trying to determine the most effective weapon to use for my player character. Question:… read more
Dr Arthur Rubin
Doctoral Degree
Doctoral Degree
96 satisfied customers
A jar contains 10 numbered 11 to 20 (each ball has one
A jar contains 10 balls numbered 11 to 20 (each ball has one number on it). An experiment is conducted where one of the balls is selected at random from the jar, a blue die (standard 6-side die number… read more
Ryan
Bachelor's Degree
4,665 satisfied customers
Refer to the following frequency distribution for Questions
Refer to the following frequency distribution for Questions 1, 2, 3, and 4. Show all work. Just the answer, without supporting work, will receive no credit. The frequency distribution below shows the … read more
Ryan
Bachelor's Degree
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For the problems that require a written response, please use
For the problems that require a written response, please use proper English and complete sentences. Your definitions and explanations should be explicit and meaningful from a statistical viewpoint. Wh… read more
Ray Atkinson
Bachelor's Degree
1,687 satisfied customers
Refer to the following frequency distribution for Questions
Refer to the following frequency distribution for Questions 1, 2, 3, and 4. Show all work. Just the answer, without supporting work, will receive no credit. The frequency distribution below shows the … read more
Chirag
Master's Degree
10,329 satisfied customers
Refer to the following frequency distribution for Questions
Refer to the following frequency distribution for Questions 1, 2, 3, and 4. The frequency distribution below shows the distribution for checkout time (in minutes) in MiniMart between 3:00 and 4:00 PM … read more
Ryan
Bachelor's Degree
4,665 satisfied customers
Refer to the following frequency distribution for Questions
Refer to the following frequency distribution for Questions 1, 2, 3, and 4. The frequency distribution below shows the distribution for checkout time (in minutes) in MiniMart between 3:00 and 4:00 PM … read more
Ryan
Bachelor's Degree
4,665 satisfied customers
Hi Steve, I only have 1 hour to do this one. Thanks a lot! Question
Hi Steve, I only have 1 hour to do this one. Thanks a lot! Question 1 There are 10 workers and 2 administrators in a company meeting room. Two people will be selected at random without replacement. Th… read more
Stevewh
Teacher
Bachelor's Degree
6,427 satisfied customers
I had to roll a 6 sided dice 20 times and recorded the results: 1=(1)
I had to roll a 6 sided dice 20 times and recorded the results: 1=(1) 2=(2) 3=(4) 4=(3) 5=(4) 6=(6) The numbers in brackets are the number of times I rolled a 1,2,3,4,5,6. My problem is I now have to … read more
Ryan
Bachelor's Degree
4,665 satisfied customers
A card is picked at random from a shuffled deck. What is the
A card is picked at random from a shuffled deck. What is the probability that it is either red or a king? Answer a. 17/52 b. 19/52 c. 18/52 d. 30/52 e. 28/52 1.34 points Question 27 The heights of the… read more
Stevewh
Teacher
Bachelor's Degree
6,427 satisfied customers
what is the probabability of rolling and even number twice
what is the probabability of rolling and even number twice in a row with a standard 6 sided die.… read more
Mr. Gregory White
Master's Degree
Master's Degree
114 satisfied customers
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