Answer:
18
Step-by-step explanation:
bc 8 digits in the ones place, and less than 21 greater than 15
Answer:
c. The Mean of Normal Distribution is related to the average of the data set. The Standard deviation is related to data variation.
Step-by-step explanation:
(a) No, mean don't tell us how much the data deviate from the average, Standard deviation tells us. So, Option (a) is incorrect.
(b) No, mean is greatly affected by extreme values. But Median is good to measure central tendency when there is outlier present in data. So, Option (b) is also incorrect.
(c) Here Mean and Standard deviation are correctly defined. Hence, this is only the correct answer.
(d) No, It is the definition of mean not of Standard Deviation. So, this option is also incorrect.
Further, Mean is used to measure the central tendency of data which represents the whole data in the best way. It can be found as the ratio of the sum of all the observations to the total number of observations.
Answer:
Dilation
Step-by-step explanation:
Dilation can only be used to prove that certain figures are similar
Answer:
1. 35 2. 565.5 3. 12.28
Step-by-step explanation:
1. Triangle 1 & 2: 7x3=21
You do not have to divide by 2 is since there are two triangles.
Semi-circle: 14.13
2. Trinagle: 29x19/2 = 275.5
Rectangle: 29x10 = 290
3. Triangle: 3x4/2 = 6
Semi-circle: 3.14x4/2 = 6.28
<em>Took a long time- Please give Brainliest and points!</em>
Answer:
Lo siento amigo mío pero ha llegado el momento. Necesitas hacer tu propia tarea porque la profunda y oscura verdad es ... nadie te ayudará cuando falles en la prueba. Por eso estoy aquí para llevarte. Deja de pedir respuestas y pruébalas tú mismo. Pídele ayuda a tu maestro. Pero deja de pedirle respuestas a la gente. Eso es definitivamente una trampa.
Step-by-step explanation:
