The following table is consist of the scores in a Eli-item chemistry quiz: Fill in the needed information on your notebook. Soive for Variance. Show your solution on your notebook. the are to submit a screenshot of this later. * The following table is consist of the scores in a ail-item chemistry quiz: Fill in the needed information on your notebook. Solve for Variance. Show your solution on your notebook. You are to submit a screenshot of this later. * The following table is consist of the scores in a 20-item chemistry quiz: Fill in the needed information on your notebook. Solve for Standard Deviation. Show your solution on your notebook. You are to submit a screenshot of this later. * 1i] Joseph got the following marks for the third-grading period. What grade must he get in history to raise his average to ED? Show solution. You are to submit a screenshot of this later. * m m History 11 There are 4 blue marbles, 5 red marbles, 1 green marble, and 2 black marbles in a bag. Suppose you select one marble at random. Find the probability of getting green. {P(green) =?} O 33.33 % 41.67 % O 8.33 % O 16.67 %