Answer:
Part (a) The value of Z is 0.10396. Part (b) The value of Z is 0.410008.
Step-by-step explanation:
Consider the provided information.
Part (a)
In order to find the number z such that the proportion of observations that are less than z in a standard Normal distribution is 0.5414, simply find 0.5414 in the table and search for the appropriate Z-value.
Now, observing the table it can be concluded that the value of Z is 0.10396.
Part (b)
Consider the number 65.91%
The above number can be written as 0.6591.
Now, find 0.6591 in the table and search for the appropriate Z-value.
By, observing the table it can be concluded that the value of Z is 0.410008.
Answer:
B) 5 hundreds
Step-by-step explanation:
Answer:
3×y+5=15
Step-by-step explanation:
Product means multiplication
Use a variable to replace the unknown number
Plus five is equal to fifteen.
1. 0.23 x 1.2 = 0.276
2. 0.3 x -0.12 x 2.4 = -0.0864
3. (-5/6 x -9/10)/ 17/20
= (-0.83... x -0.9)/ 0.05
= 15
4. (17/18 x -10/21)/ 11/9
= (0.94... x 0.476)/ 1.2...
= 0.37
5. 24.3/3 = 8.1
6. 10.5/1.375 = 7.63
...and so on — sorry I don’t have enough time to finish