Austria was once a colony of Belgium
        
             
        
        
        
600 ft. This is because you travel 10 feet per second and there are 60 seconds in a minute. 10 x 60 =600
        
             
        
        
        
12.5% because u just divide 50 by 4
        
             
        
        
        
Answer:

Step-by-step explanation:
Given the mean is 3.2, standard deviation is 0.8 and the sample size is 64.
-We calculate the  probability of a mean of 3.4 as follows:
#First determine the z-value:

#We then determine the corresponding probability on the z tables:

Hence, the probability of obtaining a sample mean this large or larger is 0.0228