Question

In: Math

A bag contains 5 ​batteries, all of which are the same size and are equally likely...

A bag contains 5 ​batteries, all of which are the same size and are equally likely to be selected. Each battery is a different brand. If you select 2 batteries at​ random, use the counting principle to determine how many points will be in the sample space if the batteries are selected ​a) with replacement. ​b) without replacement. ​a) With replacement

Solutions

Expert Solution


Related Solutions

A bag contains 12 balls of the same shape and size. Of these, 9 balls are...
A bag contains 12 balls of the same shape and size. Of these, 9 balls are blue, and the remaining 3 balls are red. Suppose that you do the following iterative random experiment: In each iteration, 5 balls are removed randomly (without replacement) from the bag, in such a way that any 5 balls in the bag are equally likely to be the 5 balls that are removed. After doing this, you check whether among the 5 removed balls there...
If we create a 5 digit bit string that is randomly generated, all strings equally likely......
If we create a 5 digit bit string that is randomly generated, all strings equally likely... 1. possibility of string containing three consecutive zeroes? 2. conditional probability of it containing three consecutive zeroes where first number is a one?
In a non-transparent bag there are 5 equally-weighted balls, each of them is marked by a...
In a non-transparent bag there are 5 equally-weighted balls, each of them is marked by a number 1,2,3,4 and 5. Now we randomly pick 3 balls out of the bag and we note X as the smallest number among the 3 balls picked. The order is of no importance.(10 pt) What is the statistic distribution of X? Compute E(X) and also . Suppose that a factory products the same product using 3 different workshops A, B and C, the producing...
All action potentials are the same size?
Question 71 (1 point) All action potentials are the same size. Question 71 options: True False Question 72 Parkinson's Disease is a pituitary disorder. Question 72 options: True False Question 75 PTH stimulates osteoblasts. Question 75 options: True False Question 76 People with myopia have difficulty focusing on objects that are far away. Question 76 options: True False Question 77 Hydroxyapatite is formed from potassium and calcium. Question 77 options: True False Please answer all questions.
A popular flashlight that uses two D-size batteries was selected, and several of the same models...
A popular flashlight that uses two D-size batteries was selected, and several of the same models were purchased to test the "continuous-use life" of D batteries. As fresh batteries were installed, each flashlight was turned on and the time noted. When the flashlight no longer produced light, the time was again noted. The resulting "life" data from Rayovac batteries had a mean of 21.8 hours. Assume these values have a normal distribution with a standard deviation of 1.38 hours. (Give...
A popular flashlight that uses two D-size batteries was selected, and several of the same models...
A popular flashlight that uses two D-size batteries was selected, and several of the same models were purchased to test the "continuous-use life" of D batteries. As fresh batteries were installed, each flashlight was turned on and the time noted. When the flashlight no longer produced light, the time was again noted. The resulting "life" data from Rayovac batteries had a mean of 20.9 hours. Assume these values have a normal distribution with a standard deviation of 1.47 hours. (Give...
Suppose that a sample space consists of ? equally likely outcomes. Select all of the statements...
Suppose that a sample space consists of ? equally likely outcomes. Select all of the statements that must be true. a. Each outcome in the sample space has equal probability of occurring. b. Any two events in the sample space have equal probablity of occurring. c. The probability of any event occurring is the number of ways the event can occur divided by ?. d. Probabilities can be assigned to outcomes in any manner as long as the sum of...
1.When probabilities are assigned based on the assumption that all the possible outcomes are equally likely,...
1.When probabilities are assigned based on the assumption that all the possible outcomes are equally likely, the method used to assign the probabilities is called the A.conditional method B.relative frequency method C.subjective method D.Venn diagram method E.classical method 2.You study the number of cups of coffee consumer per day by students and discover that it follows a discrete uniform probability distribution with possible values for x of 0, 1, 2 and 3. What is the standard deviation of the random...
13) Consider three balloons, all the same size, at the same temperature and pressure. One is...
13) Consider three balloons, all the same size, at the same temperature and pressure. One is filled with hydrogen, one with CO2, and one with nitrogen. a) which balloon has the greatest density? why? b) which balloon contains the most molecules? why? c) Which balloon contains the most atoms? why? d) which balloon contains the fastest moving molecules? why? e) which balloon contains the molecules that would effuse the slowest? why?
In a single slit experiment, the central maximum is: The same size as all of the...
In a single slit experiment, the central maximum is: The same size as all of the other maximums. Twice the size of the other maximums. Half the size of the other maximums. Just slightly larger than the other maximums. Electrons would be ejected from silver if the incident light had a frequency of: 1.03 x 1015 Hz 1.02 x 1015 Hz 1.01 x 1015 Hz None of the options is correct What is the mass equivalent of an x-ray with...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT