Answer:
The median of the distribution is (first option);
1
Step-by-step explanation:
The values on the given table are presented as follows;
To find the median, we calculate the cumulative probabilities to find the value of the spin art which the cumulative probability is 0.5 as follows;
Cumulative probability, starting from the left, is therefore;
Probability for spin of 0, 0.4 + Probability for spin of 1, 0.2 = 0.6
Therefore, given that the probability of 0.5 occurs within the Value of Spin 1, the median of the probability distribution is 1
Answer: ⇒ <u><em>=368</em></u>
Step-by-step explanation: ⇒ Multiply by the numbers. Product it's going to be multiply by the numbers, fractions, multiples, and factors. You can also remove parenthesis, this give us, 92*4=368. Hope this helps! Thanks!
-2x<5-3
-2x<2
divide both sides by -2
x<-1
remember +/-=-
that's why it's a negative answer
Answer:
5
Step-by-step explanation:
-7/3 rounded down is -2 and 7/3 rounded down is 2. Altogether, there a 5 integers between the numbers -2 and 2.
Answer:
D. 60
Step-by-step explanation:
So we know that it takes Kevin 15 minutes to address 30 envolopes. So personally, this isn't the easiest way to do it but what I did was multiply 30 by different numbers (30x2; 30x3; 30x4; etc) until one of the answers gave me 150. I soon realized 30x5=150. So I took the number 5 and multplied it by 15 minutes which gave me 75 minutes. If you look at the question carefully it asks <em>how many </em><em>more</em><em> minutes will it take him to finish addressing the envelopes. </em>So I subtracted 15 from 75 since Kevin has already spent 15 minutes addressing envelopes.
So it took Kevin 60 more minutes to finish addressing the envelopes.