The confidence interval of employes individuals from home
Construction of hypothesis:
0.10 - 0.047 < p < 0.10 + 0.047
A simple random sample size n = 250 . Of the 250 employed individuals surveyed,42 responded that they did work home a minimum of once per week.
Construct 99% confidence interval for population
For proportion : 42 / 250 = 1/10 = 0.16
Mean = 2.5 * sqrt [ 0.1 * 0.9 / 250]
= 2.5 * 0.01
= 0.47
Construction of hypothesis:
0.10 - 0.047 < p < 0.10 + 0.047
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Answer: or
Step-by-step explanation:
Given : The temperature of the liquid changed by over minutes.
We can write
Now, the statement becomes ,
The temperature of the liquid changed by over minutes.
i.e. temperature changed in minutes =
Now, by Unitary method,
The temperature changed in 1 minute =
⇒ The temperature changed in 1 minute = or
Answer:
y=60+5x and you would have spent $120
Step-by-step explanation: