3, 40 2. Find the mean for the data items in your frequency distribution. 3. Find the standard deviation from th found to two decimal places. (show work/thought process)

Q: 6.4 3

A:

Q: 5/14+1/6

A: 514+16=15+742

Q: 196. 2(n+1)

A:

Q: find  3/4 + 1/8

A:

Q: 4root2*4root2

A:

Q: 9 b and c

A: b) We check if the denominator is 0 for any value of x.  2x2+5=0 2x2=-5 x2=-5/2 (not possible) So…

Q: 6.3 3

A:

Q: 4(5+6)=

A: Given: 4(5+6)=

Q: Expand (a −b)4

A:

Q: 3. Find L-¹{√534}. (s+3)

A:

Q: 4. Fill in the following contingency table with the number of observations that fall into each com-…

A: x1 = number of colored oranges from Skittles brand = 77 x2 = number of colored oranges from M &…

Q: 12 16

A: We know that If a perpendicular is drawn from the vertex of right angle triangle of a right triangle…

Q: 57-24

A: Given that: 57-24

Q: 4.122

A: Given Information: a) Suppose each lot contains 10 items, you decide to sample 4 items per lot and…