Search & Filtering
Find the value of σ x̅. Use the choices on no. 4 problem. Use this data: Consider the score examples illustrated, in which random samples of size 16 are obtained from N (25,9)
use pascals triangle to expand the binomical expression (1+2x)^3?
Two of the five (5) foreign automobiles from an overseas shipment have slight paint blemishes. If an
agency receives three (3) of these automobiles at random, list the elements of the sample space 𝑆 using
the letters B and N for “blemished” and “non-blemished”, respectively. For each sample point, assign a
value 𝑥 of the random variable 𝑋 representing the number of automobiles purchased by the agency with
paint blemishes. Hint: There are eight (8) elements in the sample space.
Before and After
by CodeChum Admin
The only constant thing in the world is change. That’s why we need to call the toupper() function to change what we already have into a better version.
Instructions:
- Your task is to ask the user for a character input.
- Then, include the ctype.h built-in library and call the toupper() function. In case you do not know what this function is, this function has the following definition:
- Return type - int
- Name - toupper
- Parameter - one integer which represents the ASCII of a character
- Description - returns the ASCII of the uppercase equivalent of the character passed
- Extra note - even though it's function definition in the C Programming Language Documentation is int toupper(int ch), you can just pass a normal char variable instead and this will just be automatically typecasted/converted to its integer equivalent.
- Once you get the uppercase equivalent, print this out.
Input
1. Letter to be updated
What is the value of σ2 x̅? Use this data: Consider the score examples illustrated, in which random samples of size 16 are obtained from N (25,9)
Consider the score examples illustrated, in which random samples of size 16 are obtained from N (25,9). What is the value of μ x̅
An overseas shipment of 5 foreign automobiles contains 2 that have slight paint
blemishes. If an agency receives 3 of these automobiles at random, find the
probability distribution of the random variable X representing the number of
automobiles with paint blemishes purchased by the agency. Find the mean
number of automobiles with paint blemishes. Also, calculate the variation.
There are 4 boys and 2 girls in room A and 5 boys and 3 girls in room B .A girl from one of the two rooms laughed loudly.what is the probability that the girl who laughed was from room B?
A new pregnancy test was given to 100 pregnant women and 100 non pregnant women.The test indicated pregnancy of 92 of 100 pregnant and to 12 of the 100 non pregnant women.If a randomly selected woman takes this test and the test indicates that she is pregnant.What is the probability that she is not pregnant?
The probability of x,y and z becoming managers are 4/9 ,2/9 and 1/3 respectively.The probabilities that the bonus scheme will be introduced if x,y and z becomes managers are 3/10 ,1/2 ,and 4/5 respectively
(a)what is the probability that the bonus scheme will be introduced?
(b)if the bonus scheme has been introduced,what is the probability that the manager appointed was x
