Answer:
its 3.4166
Step-by-step explanation:
Answer:
Common logarithm
Natural logarithms
or
Step-by-step explanation:
From the question we are told that
Generally converting log from base x to base 10 si mathematically represented as
Therefore
Common logarithm
Generally Natural logarithms is mathematically represented as
Therefore
Natural logarithms
or
So this table is all about showing you how to calculate the standard deviation in various steps.
Step 1: calculate the average (=mean) of the x values. You probably know how to do this, add all values and divide by the number of values. (53+51+48+49+37)/5 = 47.6. This is your .
Step 2: calculate . This is the "distance" of your x value to the average. This has been done for you already in the second column. E.g. 53-47.6=5.4.
Step 3: square the results of . This is also done for you already, it is the third column.
Step 4: Add (sum) the values. So add the third column. I get 155.2 when I do that.
Step 5: Divide that sum by the number of x values. 155.2/5 = 31.04 ≈ 31. That number is your variance right there!
Step 6: Take the square root of the variance. √31.04 ≈ 5.571 ≈ 5.6. This is your standard deviation.
6+2 is 8 not 9 so instead of going left to right she should have started with the right and she wouldn't have ran into that issue
72x292 y=xznsls didn’t have a good time it’s Wednesday my dude uhghhh