Answer:
Standard error for the distribution of means = 0.4474
Step-by-step explanation:
Standard error for the distribution of means is given as
σₓ = σ/√n
where σ = standard deviation = 2.237
n = sample size = 25
σₓ = (2.237/√25)
σₓ = 0.4474
Hope this Helps!!!
Answer:
1/13
Step-by-step explanation:
Total number of cards = 52
no.of sample space n(s) = 26
no.of favourable cases n(E) = 2
probability of getting red 3 p(E)= n(E) / n(s)
or, 2 /26
or, 1/13
Answer:
420 miles/7 hours = 60 miles per hour.
Answer:
Step-by-step explanation: there are 1760 yards in one mile, so therefor there are 1760
