Answer:
import numpy as np
import matplotlib.pyplot as plt
def calculate_pi(x,y):
points_in_circle=0
for i in range(len(x)):
if np.sqrt(x[i]**2+y[i]**2)<=1:
points_in_circle+=1
pi_value=4*points_in_circle/len(x)
return pi_value
length=np.power(10,6)
x=np.random.rand(length)
y=np.random.rand(length)
pi=np.zeros(7)
sample_size=np.zeros(7)
for i in range(len(pi)):
xs=x[:np.power(10,i)]
ys=y[:np.power(10,i)]
sample_size[i]=len(xs)
pi_value=calculate_pi(xs,ys)
pi[i]=pi_value
print("The value of pi at different sample size is")
print(pi)
plt.plot(sample_size,np.abs(pi-np.pi))
plt.xscale('log')
plt.yscale('log')
plt.xlabel('sample size')
plt.ylabel('absolute error')
plt.title('Error Vs Sample Size')
plt.show()
Explanation:
The python program gets the sample size of circles and the areas and returns a plot of one against the other as a line plot. The numpy package is used to mathematically create the circle samples as a series of random numbers while matplotlib's pyplot is used to plot for the visual statistics of the features of the samples.
Answer:
A: Delivery receipts can be enabled for all messages, while read receipts can be turned off by the recipient.
Answer:
5 indicators of happiness that might surprise you · Happiness is deep · Happy is busy · Can't buy me happiness · The happiness gene · No regrets.
Explanation:
Answer:
addiction, mental illness, misleading information, scams, cyberbullying
Explanation:
Answer:
The code is below. The output is "Eric went to Chipotle to buy 12 different types of Cars"
Explanation:
import java.util.scanner;
public class labprogram {
public static void main (string [ ] args) {
scanner scnr = new scanner (system.in) ;
string firstname;
string genericlocation;
int wholenumber;
string pluralNoun;
firstName = scnr.next();
genericLocation = scnr.next();
wholeNumner = scnr.nextInt();
pluralNoun = scnr.nextLine();
system.output.println(firstname + " went to " + genericlocation + " to buy " + wholenumber + " different types of " + pluralnoun + " . ");
}
}
