If the researchers take a random sample of 250 O. mykiss species from the same study area, what is the probability that the mean length from this random sample is greater than 78 cm?78 cm? Give your answer as a decimal rounded to four decimal places.

step-by-step explanation:

where is the questions

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles

there is no points to select.

step-by-step explanation: