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data_mean function

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NarayanAdithya
2020-10-18 00:05:05 +05:30
parent 685f1a0dd2
commit c0a213b90c
3 changed files with 40 additions and 16 deletions
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mathgenerator/__pycache__/__init__.cpython-37.pyc
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mathgenerator/mathgen.py
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@@ -798,21 +798,21 @@ def surdsComparisonFunc(maxValue = 100, maxRoot = 10):
solution = "<" solution = "<"
return problem, solution return problem, solution
def fibonacciSeriesFunc(minNo=1): # def fibonacciSeriesFunc(minNo=1):
n = random.randint(minNo,20) # n = random.randint(minNo,20)
def createFibList(n): # def createFibList(n):
l=[] # l=[]
for i in range(n): # for i in range(n):
if i<2: # if i<2:
l.append(i) # l.append(i)
else: # else:
val = l[i-1]+l[i-2] # val = l[i-1]+l[i-2]
l.append(val) # l.append(val)
return l # return l
fibList=createFibList(n) # fibList=createFibList(n)
problem = "The Fibonacci Series of the first "+str(n)+" numbers is ?" # problem = "The Fibonacci Series of the first "+str(n)+" numbers is ?"
solution = fibList # solution = fibList
return problem,solution # return problem,solution
def basicTrigonometryFunc(angles=[0,30,45,60,90],functions=["sin","cos","tan"]): #Handles degrees in quadrant one def basicTrigonometryFunc(angles=[0,30,45,60,90],functions=["sin","cos","tan"]): #Handles degrees in quadrant one
angle=random.choice(angles) angle=random.choice(angles)
@@ -826,6 +826,29 @@ def basicTrigonometryFunc(angles=[0,30,45,60,90],functions=["sin","cos","tan"]):
return problem,solution return problem,solution
def data_desc(number_values=15,minval=5,maxval=50):
random_list=[]
for i in range(number_values):
n=random.randint(minval,maxval)
random_list.append(n)
a=sum(random_list)
mean=a/number_values
var=0
for i in range(number_values):
var+=(random_list[i]-mean)**2
print(random_list)
print(mean)
print(var/number_values)
print((var/number_values)**0.5)
problem="Find the mean,standard deviation and variance for the data"+str(random_list)
solution="The Mean is {} , Standard Deviation is {}, Variance is {}".format(mean,var/number_values,(var/number_values)**0.5)
return problem,solution
# || Class Instances # || Class Instances
#Format is: #Format is:
@@ -887,5 +910,6 @@ diceSumProbability=Generator("Probability of a certain sum appearing on faces of
exponentiation = Generator("Exponentiation", 53,"a^b = ","c",exponentiationFunc) exponentiation = Generator("Exponentiation", 53,"a^b = ","c",exponentiationFunc)
confidenceInterval = Generator("Confidence interval For sample S", 54, "With X% confidence", "is (A,B)", confidenceIntervalFunc) confidenceInterval = Generator("Confidence interval For sample S", 54, "With X% confidence", "is (A,B)", confidenceIntervalFunc)
surdsComparison = Generator("Comparing surds", 55, "Fill in the blanks a^(1/b) _ c^(1/d)", "</>/=", surdsComparisonFunc) surdsComparison = Generator("Comparing surds", 55, "Fill in the blanks a^(1/b) _ c^(1/d)", "</>/=", surdsComparisonFunc)
fibonacciSeries = Generator("Fibonacci Series",56,"fibonacci series of first a numbers","prints the fibonacci series starting from 0 to a",fibonacciSeriesFunc) # fibonacciSeries = Generator("Fibonacci Series",56,"fibonacci series of first a numbers","prints the fibonacci series starting from 0 to a",fibonacciSeriesFunc)
basicTrigonometry=Generator("Trigonometric Values",57,"What is sin(X)?","ans",basicTrigonometryFunc) basicTrigonometry=Generator("Trigonometric Values",57,"What is sin(X)?","ans",basicTrigonometryFunc)
data_summary=Generator("Mean,Standard Deviation,Variance",58,"a,b,c","Mean:a+b+c/3,Std,Var",data_desc)