The answer is the chi square distribution. In Statistics and
probability theory, the chi distribution is a continuous
probability distribution. The chi-square distribution is a distinct
case of the gamma distribution and is one of the most extensively
used probability distributions in inferential statistics for instance, in
construction of confidence intervals or in hypothesis testing.
I hope that this solution makes sense to you! Let me know if you need further explanation!
450= 175+25x
(let x stand for how many hours of lessons dakota can afford)
Step 1: Simplify both sides of the equation.
450=25x+175
Step 2: Flip the equation.
25x+175=450
Step 3: Subtract 175 from both sides.
25x+175−175=450−175
25x=275
Step 4: Divide both sides by 25.
25x25=27525x
x=11
Dakota can afford 11 hours of lessons.
Answer:
B.
Step-by-step explanation:
None of the other answers make sense, so just by process of elimination it should be B.
Good luck on your assignment!