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Suppose that the average outstanding credit card balance for your professionals is P11,200 with a standard deviation of P2,600. In a simple random sample of 150 young professionals, what is the probability that the mean outstanding credit card balance does not exceeds P11,800?
A 12.0 L balloon at 84 C is cooled until it becomes 5.0 L. To what temperature was the balloon cooled?
The base of a rectangle is changing at the rate of 3 in/min. If its height remains constant, determine the rate of change of its perimeter with respect to time.
X | 0 | 2 | 5 | 7 | 9
P(X) |0.1|0.2|0.3|0.2|0.2
1. What is the mean of the probability distribution?
a. 5.1
b. 5.5
c. 6.0
d. 4.0
2. What is the variance of the probability distribution?
a. 18.15
b. 2.26
c. 8.29
d. 2.88
our hypothetical population contains the scores 5, 7, 9, and 11. determine the mean and variance of the sampling distribution of the sample mean., given that samples contain two scores drawn from the population with replacement.
On a website that sells funny T-shirts, the number of customers has been falling 10% per month. If the site had 14,000 customers this month, then how many should it expect to have 10 months from now?
Python Program
Write a program to print the following, Given a word W and pattern P, you need to check whether the pattern matches the given word.The word will only contain letters(can be Uppercase and Lowercase). The pattern can contain letters, ? and *.
? : Can be matched with any single letter.
* : Can be matched with any sequence of letters (including an empty sequence).
If the pattern matches with the given word, print True else False.
Sample Input1
3
Hello *l?
Hell He?ll
Hell ?*
Sample Output1
True
False
True
Sample Input1
3
Hello Hell*
Hell He*ll
Hell hell*
Sample Output1
True
True
False
- Find the cost to run a 1200-watt microwave oven, if you make microwave popcorn in 5 minutes.
(price per kWh is 13.267 cents)
Write a program to print the following output.
Input
The first line contains a string.
The second line contains some space-separated strings.
Output
The output should be a single integer.
Explanation
scramble word = "tacren"
guessed words = ["trance", "recant"]
Since "trance" and "recant" both have length 6 then you score 54 pts each.
So the output is 108.
Sample Input1
rceast
cat create sat
Sample Output1
2
Sample Input2
tacren
trance recant
Sample Output2
108
how many ml of soln are required to prepare 0.02 mol of 2.5m Nacl soln?
#340153 on Dec 2023