A train travelled a distance of 6,000km from Lahore to Karachi in 22 hours. And during travel from Karachi to Lahore the train g
1 answer:
You might be interested in
Answer:
The number of standard deviations above the mean is
Step-by-step explanation:
The question indicates that:
The average weight of the corn ears from each farm is
The standard deviation for the corn ears from Iowa is
The standard deviation for the corn ears from Ohio is
A randomly chosen ear of corn from Iowa weighs x = 1.39 pounds
The standardized score is z = 1.645
The weight of a randomly chosen ear of corn from Ohio measures
In general, the standardized score of corn weight from Iowa can be mathematically defined as:
=>
=>
=>
Conversely, the standardized score of corn weight from Ohio is expressed as:
=>
=>
=>
A positive value indicates this quantity represents the number of standard deviations above the mean.