5 and 5/10s sounds like 5.5 so I'd do 5.5+0.02=5.52
Answer:
d. The mean of the sampling distribution of the sample mean is 140 hot dogs.
Step-by-step explanation:
The number of hot dog vendors sampled is 50
The sample mean of 140 hot dog is obtained by dividing the total number of hot dogs sold by the number of hot dog vendors sampled.
The total number of packages completed was 41 and with 60 moustraps per package so 41 x 60 = 2460. Of these, 52 traps were from the previous shift and 34 were rejects so 2460-52-34 = 2374 produced + 24 in the last unsealed package = 2374 +24 = 2398.
A.
360/12=30 degrees between each number
3-1 = 2 2*30 = 60 degrees so A is FALSE
B
C=2 x PI x r
r=10 using 3.14 for PI = 10*3.14 =31.4 x 2 = 62.8 so B is TRUE
C 30 x 4 = 120 degrees = TRUS
D
10-3 = 7
7/12 x 62.8 = 0.5833*62.8 = 36.63 inches = FALSE
E
1/12=0.0833 x 62.8 = 5.23 rounded to 5.2 = TRUE
