# Does Major League Baseball keep stats on batting averages and ERA's associated with all the different homeplate umpires?

No, this would be too complicated and umpires are usually not consistent on most occasions.

### What is a baseball average?

There are many different averages in baseball A batting average is the number of hits divided by the number of at-bats An earned run average (ERA) is the number of runs allowed by a pitcher divided by the number of innings he has pitched if you want more kinds of averages edit question or flag it hope this helped

### When does radioactivite decay occur?

Radioactive decay happens in an unstable isotope of a given element, as the isotope decays radiation is given off. As for when exactly, the decay of a nucleus is spontaneous and random so averages are used, these averages are different for different isotopes, but are measured as the "half life" (the time it takes for half the nucleus to decay).

### How do schools calculate grade point averages?

There is not an Universal System for calculating Grade Point Averages. One way to calculate your grade point average is the - 4 Pointer. Record the point value for each grade (each Class) and add all the values. Then take that number and divide by the number of classes you are taking and you will have your GPA averages. You can find the full directions on how to calculate Grade Point Averages online at WikiHow…

### What is the average yearly salary of a doctor?

It all depends on where you live, how long have you been in the practice, whether you work for a hospital or you have your own firm, and the type of doctor you are. There are many different types of doctors and a lot of those doctors, like pediatrics and surgeons, have subgroups. Pediatricians averages around $175,000. Family practice averages around $135,000 or $204,000 (with O/B). Your general surgeon averages around $291,000 while your neurosurgeon…

### What is the amount of Portugal's precipitation?

With average precipitation of 4.4 inches [111 millimeters], January is the month with the most precipitation. The second highest month is March with 4.3 inches [109 millimeters]. December averages 4.1 inches [103 millimeters]. November averages 3.7 inches [93 millimeters]. February averages 2.9 inches [76 millimeters]. October averages 2.4 inches [62 millimeters]. April averages 2.1 inches [54 millimeters]. May averages 1.7 inches [44 millimeters]. September averages 1.3 inches [33 millimeters]. June averages 0.6 inches [16 millimeters]…

### What is the average rainfall for Portugal per year?

With average precipitation of 4.4 inches [111 millimeters], January is the month with the most precipitation. The second highest month is March with 4.3 inches [109 millimeters]. December averages 4.1 inches [103 millimeters]. November averages 3.7 inches [93 millimeters]. February averages 2.9 inches [76 millimeters]. October averages 2.4 inches [62 millimeters]. April averages 2.1 inches [54 millimeters]. May averages 1.7 inches [44 millimeters]. September averages 1.3 inches [33 millimeters]. June averages 0.6 inches [16 millimeters]…

### What pro sport pays most?

While it really depends on contract negotiations (there are players from all sports who make more than the averages in any sports); the highest averages for regular players are in baseball with 2,996,106 USD. If you are looking at the individual highest paid, the top 10 include everything from baseball, basketball and soccer to race car drivers. The single highest paid is in golf (tiger woods with a career earnings level over 1 billion in…