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this case is error please help
The length of pregnancies are normally distributed with a mean of 260 days and standard deviation of 12 days. If 30 women are randomly selected, find the probability that lengths of pregnancy have a mean that is less than 255 days.
a bicycle wheel turns with constant angular accceleration of 0.64 rad/s²:
a) how much time does it take to reach an angular velocity of 8 rad/sec starting from rest?
b) how many revolutions does the wheel turn in this time interval?
1/. A signal is transmitted from a ship and an echo is received from an object below the ship 4 s later. Calculate the distance of the object from the ship if the speed of sound in water is 1400 m/s.
What are the various types of constructors used in object oriented programming? Explain with an example.
Explain the difference between class to basic type conversion and basic to class type conversion
Use basic to class type conversion to covert a long integer value to class datatype
Enter a 4 digit number and display the value at thousands position,hundreds position, tens position and ones position.
Write a program to create a class students having name, id, age. Create a file student.txt and open in append mode. Write the detail of 3 students into a file and read the data from the file and display on screen. Also copy content of this file into another file
The goal of this coading exam is to quickly get you off the ground eith the array method every().there is a selection going on for the civil service sector candidates have to participate in x number of events and, the condidates who score more than 75 points in every event will be selectedgiven candidatesList as input,it contains objects with the name of the condidate and an array consisting of points achieved in each event by the condidate.filter the condidates who have scored more than 75 points in every event
log the array consisting of the names of the selected candidates in the console
i/p:the i/p will be a siongle line containing an array with names of the selected candidates
constraints:keys of objects should be given in quotes
input:
[{'name':'Blake Hodges','points':[76,98,88,84]},{'name':'James Anderson','points':[0,98,12,33]},{'name':'Matthew Norton','points':[89,67,83,93]}]
output:
['Blake Hodges']
1 an array containing 5 integer elements is already provided for you in the code editor below
2 print out the cube of the 1st, 3rd and 5th element of the given array