Answer:
a) 7 members,
b) 3.
c) 4.
Step-by-step explanation:
I hope the following will help you understand what this diagram means:-
The 4 people in the area overlapped by the Music and Spanish areas are the people who are in both clubs.
Obaid and Abdulraheem are in the Music Club only.
The number of members in the Music Club is these 2 plus the 4 in the overlap area, so there are 6 members in the Music Club.
Here, we are concerned about two variables from the above data set, namely, Condo or co-ops and the Unemployment rate. We use the CORREL function of Excel to calculate the correlation coefficient rate and it is = R = -0.01873.
A Weak (negative) correlation exists between the list price of condominiums and co-ops and the unemployment rate.
The correlation coefficient is a statistical measure of the strength of the connection between the relative actions of two variables. The values varied between -1.0 and 1. zero. A calculated wide variety greater than 1. zero or less than -1.zero means that there was an error within the correlation size.
The correlation coefficient is decided with the aid of dividing the covariance by way of the product of the 2 variables' popular deviations.
Correlation values above 0. eight are deemed to signify a strong tremendous linear courting between the variables. Values among zero and 0. three imply a vulnerable relationship or none.
Learn more about correlation coefficient here brainly.com/question/4219149
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Answer:
She made 2 pans that were divided into 12 pieces. If they ate 1 1/12, they ate 1 full pan, and 1 slice of the 12 of the other pan. Leaving 11 pieces left.
Step-by-step explanation:
The opposite of -25
to find the opposite of a number, just switch the sign
example : opposite of 3 is -3
opposite of -5 is 5
so the opposite of -25 is 25 <==
