Question

3. You and your friends are trying to decide which of two pizza places delivers pizzas
faster. For five consecutive nights, you all order one pizza from Pizza Hut and one
pizza from Dominoz stores located in a radius of 5 kms. Do the data in the table
below provide enough evidence to conclude that there is a significant difference in
delivery time for the two pizza places (a = .05)?
Pizza Hut
Dominoz
33
35
32
31
29
35
38
37
37
33
s = 2.24
M = 36
M = 32
S = 2.00
Σ(x) = 160
2(x2) = 5140
Σ(x) = 180
Σ(x2) = 6496​

Answer 1

Mark me as brainliest

Answer 2

Explanation:

dghbcchb. vjjtxfnjsksmdhuxbdudjdn